69464608

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2657}}^1$

素因数の和:2729

約数の個数: 48

約数和(自身を含む): 147359520

約数和(自身を除く): 77894912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1376, 1634, 2657, 3268, 5314, 6536, 10628, 13072, 21256, 26144, 42512, 50483, 85024, 100966, 114251, 201932, 228502, 403864, 457004, 807728, 914008, 1615456, 1828016, 2170769, 3656032, 4341538, 8683076, 17366152, 34732304, 69464608]

約数ペア:

[(1, 69464608), (2, 34732304), (4, 17366152), (8, 8683076), (16, 4341538), (19, 3656032), (32, 2170769), (38, 1828016), (43, 1615456), (76, 914008), (86, 807728), (152, 457004), (172, 403864), (304, 228502), (344, 201932), (608, 114251), (688, 100966), (817, 85024), (1376, 50483), (1634, 42512), (2657, 26144), (3268, 21256), (5314, 13072), (6536, 10628)]