15694791056

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{664133}}^1$

素因数の和:664359

約数の個数: 40

約数和(自身を含む): 34917509184

約数和(自身を除く): 19222718128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1477, 1688, 2954, 3376, 5908, 11816, 23632, 664133, 1328266, 2656532, 4648931, 5313064, 9297862, 10626128, 18595724, 37191448, 74382896, 140132063, 280264126, 560528252, 980924441, 1121056504, 1961848882, 2242113008, 3923697764, 7847395528, 15694791056]

約数ペア:

[(1, 15694791056), (2, 7847395528), (4, 3923697764), (7, 2242113008), (8, 1961848882), (14, 1121056504), (16, 980924441), (28, 560528252), (56, 280264126), (112, 140132063), (211, 74382896), (422, 37191448), (844, 18595724), (1477, 10626128), (1688, 9297862), (2954, 5313064), (3376, 4648931), (5908, 2656532), (11816, 1328266), (23632, 664133)]