98969668

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 203212800

約数和(自身を除く): 104243132

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 139, 236, 278, 413, 431, 556, 826, 862, 973, 1652, 1724, 1946, 3017, 3892, 6034, 8201, 12068, 16402, 25429, 32804, 50858, 57407, 59909, 101716, 114814, 119818, 178003, 229628, 239636, 356006, 419363, 712012, 838726, 1677452, 3534631, 7069262, 14138524, 24742417, 49484834, 98969668]

約数ペア:

[(1, 98969668), (2, 49484834), (4, 24742417), (7, 14138524), (14, 7069262), (28, 3534631), (59, 1677452), (118, 838726), (139, 712012), (236, 419363), (278, 356006), (413, 239636), (431, 229628), (556, 178003), (826, 119818), (862, 114814), (973, 101716), (1652, 59909), (1724, 57407), (1946, 50858), (3017, 32804), (3892, 25429), (6034, 16402), (8201, 12068)]