21796615528

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{177601}}^1$

素因数の和:177682

約数の個数: 48

約数和(自身を含む): 44196257700

約数和(自身を除く): 22399642172

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 184, 232, 529, 667, 1058, 1334, 2116, 2668, 4232, 5336, 15341, 30682, 61364, 122728, 177601, 355202, 710404, 1420808, 4084823, 5150429, 8169646, 10300858, 16339292, 20601716, 32678584, 41203432, 93950929, 118459867, 187901858, 236919734, 375803716, 473839468, 751607432, 947678936, 2724576941, 5449153882, 10898307764, 21796615528]

約数ペア:

[(1, 21796615528), (2, 10898307764), (4, 5449153882), (8, 2724576941), (23, 947678936), (29, 751607432), (46, 473839468), (58, 375803716), (92, 236919734), (116, 187901858), (184, 118459867), (232, 93950929), (529, 41203432), (667, 32678584), (1058, 20601716), (1334, 16339292), (2116, 10300858), (2668, 8169646), (4232, 5150429), (5336, 4084823), (15341, 1420808), (30682, 710404), (61364, 355202), (122728, 177601)]