40727831936

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{474197}}^1$

素因数の和:474283

約数の個数: 64

約数和(自身を含む): 89964844560

約数和(自身を除く): 49237012624

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 176, 244, 352, 488, 671, 704, 976, 1342, 1408, 1952, 2684, 3904, 5368, 7808, 10736, 21472, 42944, 85888, 474197, 948394, 1896788, 3793576, 5216167, 7587152, 10432334, 15174304, 20864668, 28926017, 30348608, 41729336, 57852034, 60697216, 83458672, 115704068, 166917344, 231408136, 318186187, 333834688, 462816272, 636372374, 667669376, 925632544, 1272744748, 1851265088, 2545489496, 3702530176, 5090978992, 10181957984, 20363915968, 40727831936]

約数ペア:

[(1, 40727831936), (2, 20363915968), (4, 10181957984), (8, 5090978992), (11, 3702530176), (16, 2545489496), (22, 1851265088), (32, 1272744748), (44, 925632544), (61, 667669376), (64, 636372374), (88, 462816272), (122, 333834688), (128, 318186187), (176, 231408136), (244, 166917344), (352, 115704068), (488, 83458672), (671, 60697216), (704, 57852034), (976, 41729336), (1342, 30348608), (1408, 28926017), (1952, 20864668), (2684, 15174304), (3904, 10432334), (5368, 7587152), (7808, 5216167), (10736, 3793576), (21472, 1896788), (42944, 948394), (85888, 474197)]