23041928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 54942720

約数和(自身を除く): 31900792

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, 1021, 1612, 1736, 2042, 2821, 3224, 4084, 5642, 7147, 8168, 11284, 13273, 14294, 22568, 26546, 28588, 31651, 53092, 57176, 63302, 92911, 106184, 126604, 185822, 221557, 253208, 371644, 411463, 443114, 743288, 822926, 886228, 1645852, 1772456, 2880241, 3291704, 5760482, 11520964, 23041928]

約数ペア:

[(1, 23041928), (2, 11520964), (4, 5760482), (7, 3291704), (8, 2880241), (13, 1772456), (14, 1645852), (26, 886228), (28, 822926), (31, 743288), (52, 443114), (56, 411463), (62, 371644), (91, 253208), (104, 221557), (124, 185822), (182, 126604), (217, 106184), (248, 92911), (364, 63302), (403, 57176), (434, 53092), (728, 31651), (806, 28588), (868, 26546), (1021, 22568), (1612, 14294), (1736, 13273), (2042, 11284), (2821, 8168), (3224, 7147), (4084, 5642)]