74697848

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{839}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 70454152

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 359, 718, 839, 1436, 1678, 2872, 3356, 6712, 11129, 22258, 26009, 44516, 52018, 89032, 104036, 208072, 301201, 602402, 1204804, 2409608, 9337231, 18674462, 37348924, 74697848]

約数ペア:

[(1, 74697848), (2, 37348924), (4, 18674462), (8, 9337231), (31, 2409608), (62, 1204804), (124, 602402), (248, 301201), (359, 208072), (718, 104036), (839, 89032), (1436, 52018), (1678, 44516), (2872, 26009), (3356, 22258), (6712, 11129)]