38142812

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{701}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 68245632

約数和(自身を除く): 30102820

約数列:

[1, 2, 4, 61, 122, 223, 244, 446, 701, 892, 1402, 2804, 13603, 27206, 42761, 54412, 85522, 156323, 171044, 312646, 625292, 9535703, 19071406, 38142812]

約数ペア:

[(1, 38142812), (2, 19071406), (4, 9535703), (61, 625292), (122, 312646), (223, 171044), (244, 156323), (446, 85522), (701, 54412), (892, 42761), (1402, 27206), (2804, 13603)]