64609216

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4973}}^1$

素因数の和:5021

約数の個数: 56

約数和(自身を含む): 151607520

約数和(自身を除く): 86998304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 3248, 4973, 6496, 9946, 12992, 19892, 34811, 39784, 69622, 79568, 139244, 144217, 159136, 278488, 288434, 318272, 556976, 576868, 1009519, 1113952, 1153736, 2019038, 2227904, 2307472, 4038076, 4614944, 8076152, 9229888, 16152304, 32304608, 64609216]

約数ペア:

[(1, 64609216), (2, 32304608), (4, 16152304), (7, 9229888), (8, 8076152), (14, 4614944), (16, 4038076), (28, 2307472), (29, 2227904), (32, 2019038), (56, 1153736), (58, 1113952), (64, 1009519), (112, 576868), (116, 556976), (203, 318272), (224, 288434), (232, 278488), (406, 159136), (448, 144217), (464, 139244), (812, 79568), (928, 69622), (1624, 39784), (1856, 34811), (3248, 19892), (4973, 12992), (6496, 9946)]