40734588

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 98461440

約数和(自身を除く): 57726852

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 89, 129, 172, 178, 258, 267, 356, 516, 534, 887, 1068, 1774, 2661, 3548, 3827, 5322, 7654, 10644, 11481, 15308, 22962, 38141, 45924, 76282, 78943, 114423, 152564, 157886, 228846, 236829, 315772, 457692, 473658, 947316, 3394549, 6789098, 10183647, 13578196, 20367294, 40734588]

約数ペア:

[(1, 40734588), (2, 20367294), (3, 13578196), (4, 10183647), (6, 6789098), (12, 3394549), (43, 947316), (86, 473658), (89, 457692), (129, 315772), (172, 236829), (178, 228846), (258, 157886), (267, 152564), (356, 114423), (516, 78943), (534, 76282), (887, 45924), (1068, 38141), (1774, 22962), (2661, 15308), (3548, 11481), (3827, 10644), (5322, 7654)]