65270464

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1637}}^1$

素因数の和:1745

約数の個数: 56

約数和(自身を含む): 149778720

約数和(自身を除く): 84508256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 448, 623, 712, 1246, 1424, 1637, 2492, 2848, 3274, 4984, 5696, 6548, 9968, 11459, 13096, 19936, 22918, 26192, 39872, 45836, 52384, 91672, 104768, 145693, 183344, 291386, 366688, 582772, 733376, 1019851, 1165544, 2039702, 2331088, 4079404, 4662176, 8158808, 9324352, 16317616, 32635232, 65270464]

約数ペア:

[(1, 65270464), (2, 32635232), (4, 16317616), (7, 9324352), (8, 8158808), (14, 4662176), (16, 4079404), (28, 2331088), (32, 2039702), (56, 1165544), (64, 1019851), (89, 733376), (112, 582772), (178, 366688), (224, 291386), (356, 183344), (448, 145693), (623, 104768), (712, 91672), (1246, 52384), (1424, 45836), (1637, 39872), (2492, 26192), (2848, 22918), (3274, 19936), (4984, 13096), (5696, 11459), (6548, 9968)]