64382552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21347}}^1$

素因数の和:21395

約数の個数: 32

約数和(自身を含む): 134492400

約数和(自身を除く): 70109848

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 21347, 42694, 85388, 170776, 277511, 555022, 619063, 1110044, 1238126, 2220088, 2476252, 4952504, 8047819, 16095638, 32191276, 64382552]

約数ペア:

[(1, 64382552), (2, 32191276), (4, 16095638), (8, 8047819), (13, 4952504), (26, 2476252), (29, 2220088), (52, 1238126), (58, 1110044), (104, 619063), (116, 555022), (232, 277511), (377, 170776), (754, 85388), (1508, 42694), (3016, 21347)]