74836858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 121363200

約数和(自身を除く): 46526342

約数列:

[1, 2, 19, 38, 79, 97, 158, 194, 257, 514, 1501, 1843, 3002, 3686, 4883, 7663, 9766, 15326, 20303, 24929, 40606, 49858, 145597, 291194, 385757, 473651, 771514, 947302, 1969391, 3938782, 37418429, 74836858]

約数ペア:

[(1, 74836858), (2, 37418429), (19, 3938782), (38, 1969391), (79, 947302), (97, 771514), (158, 473651), (194, 385757), (257, 291194), (514, 145597), (1501, 49858), (1843, 40606), (3002, 24929), (3686, 20303), (4883, 15326), (7663, 9766)]