65149952

素因数分解:

$2^{10}\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 88

約数和(自身を含む): 152296800

約数和(自身を除く): 87146848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 149, 224, 244, 256, 298, 427, 448, 488, 512, 596, 854, 896, 976, 1024, 1043, 1192, 1708, 1792, 1952, 2086, 2384, 3416, 3584, 3904, 4172, 4768, 6832, 7168, 7808, 8344, 9089, 9536, 13664, 15616, 16688, 18178, 19072, 27328, 31232, 33376, 36356, 38144, 54656, 62464, 63623, 66752, 72712, 76288, 109312, 127246, 133504, 145424, 152576, 218624, 254492, 267008, 290848, 437248, 508984, 534016, 581696, 1017968, 1068032, 1163392, 2035936, 2326784, 4071872, 4653568, 8143744, 9307136, 16287488, 32574976, 65149952]

約数ペア:

[(1, 65149952), (2, 32574976), (4, 16287488), (7, 9307136), (8, 8143744), (14, 4653568), (16, 4071872), (28, 2326784), (32, 2035936), (56, 1163392), (61, 1068032), (64, 1017968), (112, 581696), (122, 534016), (128, 508984), (149, 437248), (224, 290848), (244, 267008), (256, 254492), (298, 218624), (427, 152576), (448, 145424), (488, 133504), (512, 127246), (596, 109312), (854, 76288), (896, 72712), (976, 66752), (1024, 63623), (1043, 62464), (1192, 54656), (1708, 38144), (1792, 36356), (1952, 33376), (2086, 31232), (2384, 27328), (3416, 19072), (3584, 18178), (3904, 16688), (4172, 15616), (4768, 13664), (6832, 9536), (7168, 9089), (7808, 8344)]