64498352

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1193}}^1$

素因数の和:1341

約数の個数: 40

約数和(自身を含む): 130289280

約数和(自身を除く): 65790928

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 872, 1193, 1744, 2386, 3379, 4772, 6758, 9544, 13516, 19088, 27032, 36983, 54064, 73966, 130037, 147932, 260074, 295864, 520148, 591728, 1040296, 2080592, 4031147, 8062294, 16124588, 32249176, 64498352]

約数ペア:

[(1, 64498352), (2, 32249176), (4, 16124588), (8, 8062294), (16, 4031147), (31, 2080592), (62, 1040296), (109, 591728), (124, 520148), (218, 295864), (248, 260074), (436, 147932), (496, 130037), (872, 73966), (1193, 54064), (1744, 36983), (2386, 27032), (3379, 19088), (4772, 13516), (6758, 9544)]