745897796

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{39233}}^1$

素因数の和:39348

約数の個数: 36

約数和(自身を含む): 1534127868

約数和(自身を除く): 788230072

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 2716, 4753, 9506, 19012, 39233, 78466, 156932, 274631, 549262, 1098524, 1922417, 3805601, 3844834, 7611202, 7689668, 15222404, 26639207, 53278414, 106556828, 186474449, 372948898, 745897796]

約数ペア:

[(1, 745897796), (2, 372948898), (4, 186474449), (7, 106556828), (14, 53278414), (28, 26639207), (49, 15222404), (97, 7689668), (98, 7611202), (194, 3844834), (196, 3805601), (388, 1922417), (679, 1098524), (1358, 549262), (2716, 274631), (4753, 156932), (9506, 78466), (19012, 39233)]