40291602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 91276416

約数和(自身を除く): 50984814

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 43, 78, 82, 86, 123, 129, 246, 258, 293, 533, 559, 586, 879, 1066, 1118, 1599, 1677, 1758, 1763, 3198, 3354, 3526, 3809, 5289, 7618, 10578, 11427, 12013, 12599, 22854, 22919, 24026, 25198, 36039, 37797, 45838, 68757, 72078, 75594, 137514, 156169, 163787, 312338, 327574, 468507, 491361, 516559, 937014, 982722, 1033118, 1549677, 3099354, 6715267, 13430534, 20145801, 40291602]

約数ペア:

[(1, 40291602), (2, 20145801), (3, 13430534), (6, 6715267), (13, 3099354), (26, 1549677), (39, 1033118), (41, 982722), (43, 937014), (78, 516559), (82, 491361), (86, 468507), (123, 327574), (129, 312338), (246, 163787), (258, 156169), (293, 137514), (533, 75594), (559, 72078), (586, 68757), (879, 45838), (1066, 37797), (1118, 36039), (1599, 25198), (1677, 24026), (1758, 22919), (1763, 22854), (3198, 12599), (3354, 12013), (3526, 11427), (3809, 10578), (5289, 7618)]