21955660112

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{3359}}^1\times {\mathrm{14087}}^1$

素因数の和:17483

約数の個数: 40

約数和(自身を含む): 44022182400

約数和(自身を除く): 22066522288

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 3359, 6718, 13436, 14087, 26872, 28174, 53744, 56348, 97411, 112696, 194822, 225392, 389644, 408523, 779288, 817046, 1558576, 1634092, 3268184, 6536368, 47318233, 94636466, 189272932, 378545864, 757091728, 1372228757, 2744457514, 5488915028, 10977830056, 21955660112]

約数ペア:

[(1, 21955660112), (2, 10977830056), (4, 5488915028), (8, 2744457514), (16, 1372228757), (29, 757091728), (58, 378545864), (116, 189272932), (232, 94636466), (464, 47318233), (3359, 6536368), (6718, 3268184), (13436, 1634092), (14087, 1558576), (26872, 817046), (28174, 779288), (53744, 408523), (56348, 389644), (97411, 225392), (112696, 194822)]