970424

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:100

約数の個数: 64

約数和(自身を含む): 2365440

約数和(自身を除く): 1395016

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 43, 52, 56, 62, 86, 91, 104, 124, 172, 182, 217, 248, 301, 344, 364, 403, 434, 559, 602, 728, 806, 868, 1118, 1204, 1333, 1612, 1736, 2236, 2408, 2666, 2821, 3224, 3913, 4472, 5332, 5642, 7826, 9331, 10664, 11284, 15652, 17329, 18662, 22568, 31304, 34658, 37324, 69316, 74648, 121303, 138632, 242606, 485212, 970424]

約数ペア:

[(1, 970424), (2, 485212), (4, 242606), (7, 138632), (8, 121303), (13, 74648), (14, 69316), (26, 37324), (28, 34658), (31, 31304), (43, 22568), (52, 18662), (56, 17329), (62, 15652), (86, 11284), (91, 10664), (104, 9331), (124, 7826), (172, 5642), (182, 5332), (217, 4472), (248, 3913), (301, 3224), (344, 2821), (364, 2666), (403, 2408), (434, 2236), (559, 1736), (602, 1612), (728, 1333), (806, 1204), (868, 1118)]