67252816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2549}}^1$

素因数の和:2671

約数の個数: 40

約数和(自身を含む): 139444200

約数和(自身を除く): 72191384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 194, 272, 388, 776, 1552, 1649, 2549, 3298, 5098, 6596, 10196, 13192, 20392, 26384, 40784, 43333, 86666, 173332, 247253, 346664, 494506, 693328, 989012, 1978024, 3956048, 4203301, 8406602, 16813204, 33626408, 67252816]

約数ペア:

[(1, 67252816), (2, 33626408), (4, 16813204), (8, 8406602), (16, 4203301), (17, 3956048), (34, 1978024), (68, 989012), (97, 693328), (136, 494506), (194, 346664), (272, 247253), (388, 173332), (776, 86666), (1552, 43333), (1649, 40784), (2549, 26384), (3298, 20392), (5098, 13192), (6596, 10196)]