28943044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 59799600

約数和(自身を除く): 30856556

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 221, 377, 442, 493, 754, 884, 986, 1129, 1508, 1972, 2258, 4516, 6409, 12818, 14677, 19193, 25636, 29354, 32741, 38386, 58708, 65482, 76772, 130964, 249509, 425633, 499018, 556597, 851266, 998036, 1113194, 1702532, 2226388, 7235761, 14471522, 28943044]

約数ペア:

[(1, 28943044), (2, 14471522), (4, 7235761), (13, 2226388), (17, 1702532), (26, 1113194), (29, 998036), (34, 851266), (52, 556597), (58, 499018), (68, 425633), (116, 249509), (221, 130964), (377, 76772), (442, 65482), (493, 58708), (754, 38386), (884, 32741), (986, 29354), (1129, 25636), (1508, 19193), (1972, 14677), (2258, 12818), (4516, 6409)]