7260428

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2179}}^1$

素因数の和:2214

約数の個数: 36

約数和(自身を含む): 15656760

約数和(自身を除く): 8396332

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 2179, 3332, 4358, 8716, 15253, 30506, 37043, 61012, 74086, 106771, 148172, 213542, 259301, 427084, 518602, 1037204, 1815107, 3630214, 7260428]

約数ペア:

[(1, 7260428), (2, 3630214), (4, 1815107), (7, 1037204), (14, 518602), (17, 427084), (28, 259301), (34, 213542), (49, 148172), (68, 106771), (98, 74086), (119, 61012), (196, 37043), (238, 30506), (476, 15253), (833, 8716), (1666, 4358), (2179, 3332)]