620642072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{6971}}^1$

素因数の和:7367

約数の個数: 32

約数和(自身を含む): 1204761600

約数和(自身を除く): 584119528

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 359, 718, 1436, 2872, 6971, 11129, 13942, 22258, 27884, 44516, 55768, 89032, 216101, 432202, 864404, 1728808, 2502589, 5005178, 10010356, 20020712, 77580259, 155160518, 310321036, 620642072]

約数ペア:

[(1, 620642072), (2, 310321036), (4, 155160518), (8, 77580259), (31, 20020712), (62, 10010356), (124, 5005178), (248, 2502589), (359, 1728808), (718, 864404), (1436, 432202), (2872, 216101), (6971, 89032), (11129, 55768), (13942, 44516), (22258, 27884)]