56872704

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 176601600

約数和(自身を除く): 119728896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 149, 168, 192, 213, 224, 256, 284, 298, 336, 384, 426, 447, 448, 497, 568, 596, 672, 768, 852, 894, 896, 994, 1043, 1136, 1192, 1344, 1491, 1704, 1788, 1792, 1988, 2086, 2272, 2384, 2688, 2982, 3129, 3408, 3576, 3976, 4172, 4544, 4768, 5376, 5964, 6258, 6816, 7152, 7952, 8344, 9088, 9536, 10579, 11928, 12516, 13632, 14304, 15904, 16688, 18176, 19072, 21158, 23856, 25032, 27264, 28608, 31737, 31808, 33376, 38144, 42316, 47712, 50064, 54528, 57216, 63474, 63616, 66752, 74053, 84632, 95424, 100128, 114432, 126948, 127232, 133504, 148106, 169264, 190848, 200256, 222159, 253896, 267008, 296212, 338528, 381696, 400512, 444318, 507792, 592424, 677056, 801024, 888636, 1015584, 1184848, 1354112, 1777272, 2031168, 2369696, 2708224, 3554544, 4062336, 4739392, 7109088, 8124672, 9478784, 14218176, 18957568, 28436352, 56872704]

約数ペア:

[(1, 56872704), (2, 28436352), (3, 18957568), (4, 14218176), (6, 9478784), (7, 8124672), (8, 7109088), (12, 4739392), (14, 4062336), (16, 3554544), (21, 2708224), (24, 2369696), (28, 2031168), (32, 1777272), (42, 1354112), (48, 1184848), (56, 1015584), (64, 888636), (71, 801024), (84, 677056), (96, 592424), (112, 507792), (128, 444318), (142, 400512), (149, 381696), (168, 338528), (192, 296212), (213, 267008), (224, 253896), (256, 222159), (284, 200256), (298, 190848), (336, 169264), (384, 148106), (426, 133504), (447, 127232), (448, 126948), (497, 114432), (568, 100128), (596, 95424), (672, 84632), (768, 74053), (852, 66752), (894, 63616), (896, 63474), (994, 57216), (1043, 54528), (1136, 50064), (1192, 47712), (1344, 42316), (1491, 38144), (1704, 33376), (1788, 31808), (1792, 31737), (1988, 28608), (2086, 27264), (2272, 25032), (2384, 23856), (2688, 21158), (2982, 19072), (3129, 18176), (3408, 16688), (3576, 15904), (3976, 14304), (4172, 13632), (4544, 12516), (4768, 11928), (5376, 10579), (5964, 9536), (6258, 9088), (6816, 8344), (7152, 7952)]