61465964

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1283}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 129427200

約数和(自身を除く): 67961236

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 59, 116, 118, 203, 236, 406, 413, 812, 826, 1283, 1652, 1711, 2566, 3422, 5132, 6844, 8981, 11977, 17962, 23954, 35924, 37207, 47908, 74414, 75697, 148828, 151394, 260449, 302788, 520898, 529879, 1041796, 1059758, 2119516, 2195213, 4390426, 8780852, 15366491, 30732982, 61465964]

約数ペア:

[(1, 61465964), (2, 30732982), (4, 15366491), (7, 8780852), (14, 4390426), (28, 2195213), (29, 2119516), (58, 1059758), (59, 1041796), (116, 529879), (118, 520898), (203, 302788), (236, 260449), (406, 151394), (413, 148828), (812, 75697), (826, 74414), (1283, 47908), (1652, 37207), (1711, 35924), (2566, 23954), (3422, 17962), (5132, 11977), (6844, 8981)]