22156742584

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{557}}^2$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 42518397600

約数和(自身を除く): 20361655016

約数列:

[1, 2, 4, 8, 79, 113, 158, 226, 316, 452, 557, 632, 904, 1114, 2228, 4456, 8927, 17854, 35708, 44003, 62941, 71416, 88006, 125882, 176012, 251764, 310249, 352024, 503528, 620498, 1240996, 2481992, 4972339, 9944678, 19889356, 24509671, 35058137, 39778712, 49019342, 70116274, 98038684, 140232548, 196077368, 280465096, 2769592823, 5539185646, 11078371292, 22156742584]

約数ペア:

[(1, 22156742584), (2, 11078371292), (4, 5539185646), (8, 2769592823), (79, 280465096), (113, 196077368), (158, 140232548), (226, 98038684), (316, 70116274), (452, 49019342), (557, 39778712), (632, 35058137), (904, 24509671), (1114, 19889356), (2228, 9944678), (4456, 4972339), (8927, 2481992), (17854, 1240996), (35708, 620498), (44003, 503528), (62941, 352024), (71416, 310249), (88006, 251764), (125882, 176012)]