63621992

素因数分解:

$2^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1489}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 140134500

約数和(自身を除く): 76512508

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 109, 196, 218, 392, 436, 763, 872, 1489, 1526, 2978, 3052, 5341, 5956, 6104, 10423, 10682, 11912, 20846, 21364, 41692, 42728, 72961, 83384, 145922, 162301, 291844, 324602, 583688, 649204, 1136107, 1298408, 2272214, 4544428, 7952749, 9088856, 15905498, 31810996, 63621992]

約数ペア:

[(1, 63621992), (2, 31810996), (4, 15905498), (7, 9088856), (8, 7952749), (14, 4544428), (28, 2272214), (49, 1298408), (56, 1136107), (98, 649204), (109, 583688), (196, 324602), (218, 291844), (392, 162301), (436, 145922), (763, 83384), (872, 72961), (1489, 42728), (1526, 41692), (2978, 21364), (3052, 20846), (5341, 11912), (5956, 10682), (6104, 10423)]