9001357888

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{4723}}^1$

素因数の和:5139

約数の個数: 56

約数和(自身を含む): 18108830432

約数和(自身を除く): 9107472544

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 307, 388, 614, 776, 1228, 1552, 2456, 3104, 4723, 4912, 6208, 9446, 9824, 18892, 19648, 29779, 37784, 59558, 75568, 119116, 151136, 238232, 302272, 458131, 476464, 916262, 952928, 1449961, 1832524, 1905856, 2899922, 3665048, 5799844, 7330096, 11599688, 14660192, 23199376, 29320384, 46398752, 92797504, 140646217, 281292434, 562584868, 1125169736, 2250339472, 4500678944, 9001357888]

約数ペア:

[(1, 9001357888), (2, 4500678944), (4, 2250339472), (8, 1125169736), (16, 562584868), (32, 281292434), (64, 140646217), (97, 92797504), (194, 46398752), (307, 29320384), (388, 23199376), (614, 14660192), (776, 11599688), (1228, 7330096), (1552, 5799844), (2456, 3665048), (3104, 2899922), (4723, 1905856), (4912, 1832524), (6208, 1449961), (9446, 952928), (9824, 916262), (18892, 476464), (19648, 458131), (29779, 302272), (37784, 238232), (59558, 151136), (75568, 119116)]