1376018176

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3659}}^1$

素因数の和:3801

約数の個数: 72

約数和(自身を含む): 2984934960

約数和(自身を除く): 1608916784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 113, 128, 208, 226, 256, 416, 452, 832, 904, 1469, 1664, 1808, 2938, 3328, 3616, 3659, 5876, 7232, 7318, 11752, 14464, 14636, 23504, 28928, 29272, 47008, 47567, 58544, 94016, 95134, 117088, 188032, 190268, 234176, 376064, 380536, 413467, 468352, 761072, 826934, 936704, 1522144, 1653868, 3044288, 3307736, 5375071, 6088576, 6615472, 10750142, 12177152, 13230944, 21500284, 26461888, 43000568, 52923776, 86001136, 105847552, 172002272, 344004544, 688009088, 1376018176]

約数ペア:

[(1, 1376018176), (2, 688009088), (4, 344004544), (8, 172002272), (13, 105847552), (16, 86001136), (26, 52923776), (32, 43000568), (52, 26461888), (64, 21500284), (104, 13230944), (113, 12177152), (128, 10750142), (208, 6615472), (226, 6088576), (256, 5375071), (416, 3307736), (452, 3044288), (832, 1653868), (904, 1522144), (1469, 936704), (1664, 826934), (1808, 761072), (2938, 468352), (3328, 413467), (3616, 380536), (3659, 376064), (5876, 234176), (7232, 190268), (7318, 188032), (11752, 117088), (14464, 95134), (14636, 94016), (23504, 58544), (28928, 47567), (29272, 47008)]