7905408

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 25557120

約数和(自身を除く): 17651712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 173, 192, 204, 224, 238, 272, 336, 346, 357, 384, 408, 448, 476, 519, 544, 672, 692, 714, 816, 896, 952, 1038, 1088, 1211, 1344, 1384, 1428, 1632, 1904, 2076, 2176, 2422, 2688, 2768, 2856, 2941, 3264, 3633, 3808, 4152, 4844, 5536, 5712, 5882, 6528, 7266, 7616, 8304, 8823, 9688, 11072, 11424, 11764, 14532, 15232, 16608, 17646, 19376, 20587, 22144, 22848, 23528, 29064, 33216, 35292, 38752, 41174, 45696, 47056, 58128, 61761, 66432, 70584, 77504, 82348, 94112, 116256, 123522, 141168, 155008, 164696, 188224, 232512, 247044, 282336, 329392, 376448, 465024, 494088, 564672, 658784, 988176, 1129344, 1317568, 1976352, 2635136, 3952704, 7905408]

約数ペア:

[(1, 7905408), (2, 3952704), (3, 2635136), (4, 1976352), (6, 1317568), (7, 1129344), (8, 988176), (12, 658784), (14, 564672), (16, 494088), (17, 465024), (21, 376448), (24, 329392), (28, 282336), (32, 247044), (34, 232512), (42, 188224), (48, 164696), (51, 155008), (56, 141168), (64, 123522), (68, 116256), (84, 94112), (96, 82348), (102, 77504), (112, 70584), (119, 66432), (128, 61761), (136, 58128), (168, 47056), (173, 45696), (192, 41174), (204, 38752), (224, 35292), (238, 33216), (272, 29064), (336, 23528), (346, 22848), (357, 22144), (384, 20587), (408, 19376), (448, 17646), (476, 16608), (519, 15232), (544, 14532), (672, 11764), (692, 11424), (714, 11072), (816, 9688), (896, 8823), (952, 8304), (1038, 7616), (1088, 7266), (1211, 6528), (1344, 5882), (1384, 5712), (1428, 5536), (1632, 4844), (1904, 4152), (2076, 3808), (2176, 3633), (2422, 3264), (2688, 2941), (2768, 2856)]