4271624

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 9880380

約数和(自身を除く): 5608756

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 641, 833, 952, 1282, 1666, 2564, 3332, 4487, 5128, 6664, 8974, 10897, 17948, 21794, 31409, 35896, 43588, 62818, 76279, 87176, 125636, 152558, 251272, 305116, 533953, 610232, 1067906, 2135812, 4271624]

約数ペア:

[(1, 4271624), (2, 2135812), (4, 1067906), (7, 610232), (8, 533953), (14, 305116), (17, 251272), (28, 152558), (34, 125636), (49, 87176), (56, 76279), (68, 62818), (98, 43588), (119, 35896), (136, 31409), (196, 21794), (238, 17948), (392, 10897), (476, 8974), (641, 6664), (833, 5128), (952, 4487), (1282, 3332), (1666, 2564)]