4125745408

素因数分解:

$2^8\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{691}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 8376361056

約数和(自身を除く): 4250615648

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 281, 332, 562, 664, 691, 1124, 1328, 1382, 2248, 2656, 2764, 4496, 5312, 5528, 8992, 10624, 11056, 17984, 21248, 22112, 23323, 35968, 44224, 46646, 57353, 71936, 88448, 93292, 114706, 176896, 186584, 194171, 229412, 373168, 388342, 458824, 746336, 776684, 917648, 1492672, 1553368, 1835296, 2985344, 3106736, 3670592, 5970688, 6213472, 7341184, 12426944, 14682368, 16116193, 24853888, 32232386, 49707776, 64464772, 128929544, 257859088, 515718176, 1031436352, 2062872704, 4125745408]

約数ペア:

[(1, 4125745408), (2, 2062872704), (4, 1031436352), (8, 515718176), (16, 257859088), (32, 128929544), (64, 64464772), (83, 49707776), (128, 32232386), (166, 24853888), (256, 16116193), (281, 14682368), (332, 12426944), (562, 7341184), (664, 6213472), (691, 5970688), (1124, 3670592), (1328, 3106736), (1382, 2985344), (2248, 1835296), (2656, 1553368), (2764, 1492672), (4496, 917648), (5312, 776684), (5528, 746336), (8992, 458824), (10624, 388342), (11056, 373168), (17984, 229412), (21248, 194171), (22112, 186584), (23323, 176896), (35968, 114706), (44224, 93292), (46646, 88448), (57353, 71936)]