23718968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1108

約数の個数: 64

約数和(自身を含む): 56555520

約数和(自身を除く): 32836552

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1051, 1612, 1736, 2102, 2821, 3224, 4204, 5642, 7357, 8408, 11284, 13663, 14714, 22568, 27326, 29428, 32581, 54652, 58856, 65162, 95641, 109304, 130324, 191282, 228067, 260648, 382564, 423553, 456134, 765128, 847106, 912268, 1694212, 1824536, 2964871, 3388424, 5929742, 11859484, 23718968]

約数ペア:

[(1, 23718968), (2, 11859484), (4, 5929742), (7, 3388424), (8, 2964871), (13, 1824536), (14, 1694212), (26, 912268), (28, 847106), (31, 765128), (52, 456134), (56, 423553), (62, 382564), (91, 260648), (104, 228067), (124, 191282), (182, 130324), (217, 109304), (248, 95641), (364, 65162), (403, 58856), (434, 54652), (728, 32581), (806, 29428), (868, 27326), (1051, 22568), (1612, 14714), (1736, 13663), (2102, 11284), (2821, 8408), (3224, 7357), (4204, 5642)]