70991008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4919}}^1$

素因数の和:4981

約数の個数: 48

約数和(自身を含む): 156219840

約数和(自身を除く): 85228832

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 656, 902, 1312, 1804, 3608, 4919, 7216, 9838, 14432, 19676, 39352, 54109, 78704, 108218, 157408, 201679, 216436, 403358, 432872, 806716, 865744, 1613432, 1731488, 2218469, 3226864, 4436938, 6453728, 8873876, 17747752, 35495504, 70991008]

約数ペア:

[(1, 70991008), (2, 35495504), (4, 17747752), (8, 8873876), (11, 6453728), (16, 4436938), (22, 3226864), (32, 2218469), (41, 1731488), (44, 1613432), (82, 865744), (88, 806716), (164, 432872), (176, 403358), (328, 216436), (352, 201679), (451, 157408), (656, 108218), (902, 78704), (1312, 54109), (1804, 39352), (3608, 19676), (4919, 14432), (7216, 9838)]