7927764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 20180160

約数和(自身を除く): 12252396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 571, 1068, 1142, 1157, 1713, 2284, 2314, 3426, 3471, 4628, 6852, 6942, 7423, 13884, 14846, 22269, 29692, 44538, 50819, 89076, 101638, 152457, 203276, 304914, 609828, 660647, 1321294, 1981941, 2642588, 3963882, 7927764]

約数ペア:

[(1, 7927764), (2, 3963882), (3, 2642588), (4, 1981941), (6, 1321294), (12, 660647), (13, 609828), (26, 304914), (39, 203276), (52, 152457), (78, 101638), (89, 89076), (156, 50819), (178, 44538), (267, 29692), (356, 22269), (534, 14846), (571, 13884), (1068, 7423), (1142, 6942), (1157, 6852), (1713, 4628), (2284, 3471), (2314, 3426)]