29891812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 57802752

約数和(自身を除く): 27910940

約数列:

[1, 2, 4, 23, 31, 46, 47, 62, 92, 94, 124, 188, 223, 446, 713, 892, 1081, 1426, 1457, 2162, 2852, 2914, 4324, 5129, 5828, 6913, 10258, 10481, 13826, 20516, 20962, 27652, 33511, 41924, 67022, 134044, 158999, 241063, 317998, 324911, 482126, 635996, 649822, 964252, 1299644, 7472953, 14945906, 29891812]

約数ペア:

[(1, 29891812), (2, 14945906), (4, 7472953), (23, 1299644), (31, 964252), (46, 649822), (47, 635996), (62, 482126), (92, 324911), (94, 317998), (124, 241063), (188, 158999), (223, 134044), (446, 67022), (713, 41924), (892, 33511), (1081, 27652), (1426, 20962), (1457, 20516), (2162, 13826), (2852, 10481), (2914, 10258), (4324, 6913), (5129, 5828)]