38772608

素因数分解:

$2^7\times 7^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 89311200

約数和(自身を除く): 50538592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 224, 397, 436, 448, 763, 794, 872, 896, 1526, 1588, 1744, 2779, 3052, 3176, 3488, 5558, 6104, 6352, 6976, 11116, 12208, 12704, 13952, 22232, 24416, 25408, 43273, 44464, 48832, 50816, 86546, 88928, 97664, 173092, 177856, 302911, 346184, 355712, 605822, 692368, 1211644, 1384736, 2423288, 2769472, 4846576, 5538944, 9693152, 19386304, 38772608]

約数ペア:

[(1, 38772608), (2, 19386304), (4, 9693152), (7, 5538944), (8, 4846576), (14, 2769472), (16, 2423288), (28, 1384736), (32, 1211644), (56, 692368), (64, 605822), (109, 355712), (112, 346184), (128, 302911), (218, 177856), (224, 173092), (397, 97664), (436, 88928), (448, 86546), (763, 50816), (794, 48832), (872, 44464), (896, 43273), (1526, 25408), (1588, 24416), (1744, 22232), (2779, 13952), (3052, 12704), (3176, 12208), (3488, 11116), (5558, 6976), (6104, 6352)]