70850288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2579}}^1$

素因数の和:2705

約数の個数: 40

約数和(自身を含む): 146843280

約数和(自身を除く): 75992992

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 404, 808, 1616, 1717, 2579, 3434, 5158, 6868, 10316, 13736, 20632, 27472, 41264, 43843, 87686, 175372, 260479, 350744, 520958, 701488, 1041916, 2083832, 4167664, 4428143, 8856286, 17712572, 35425144, 70850288]

約数ペア:

[(1, 70850288), (2, 35425144), (4, 17712572), (8, 8856286), (16, 4428143), (17, 4167664), (34, 2083832), (68, 1041916), (101, 701488), (136, 520958), (202, 350744), (272, 260479), (404, 175372), (808, 87686), (1616, 43843), (1717, 41264), (2579, 27472), (3434, 20632), (5158, 13736), (6868, 10316)]