23856712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 53187840

約数和(自身を除く): 29331128

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 37, 44, 68, 74, 88, 136, 148, 187, 296, 374, 407, 431, 629, 748, 814, 862, 1258, 1496, 1628, 1724, 2516, 3256, 3448, 4741, 5032, 6919, 7327, 9482, 13838, 14654, 15947, 18964, 27676, 29308, 31894, 37928, 55352, 58616, 63788, 80597, 127576, 161194, 175417, 271099, 322388, 350834, 542198, 644776, 701668, 1084396, 1403336, 2168792, 2982089, 5964178, 11928356, 23856712]

約数ペア:

[(1, 23856712), (2, 11928356), (4, 5964178), (8, 2982089), (11, 2168792), (17, 1403336), (22, 1084396), (34, 701668), (37, 644776), (44, 542198), (68, 350834), (74, 322388), (88, 271099), (136, 175417), (148, 161194), (187, 127576), (296, 80597), (374, 63788), (407, 58616), (431, 55352), (629, 37928), (748, 31894), (814, 29308), (862, 27676), (1258, 18964), (1496, 15947), (1628, 14654), (1724, 13838), (2516, 9482), (3256, 7327), (3448, 6919), (4741, 5032)]