68098736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13177}}^1$

素因数の和:13221

約数の個数: 40

約数和(自身を含む): 147066480

約数和(自身を除く): 78967744

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 13177, 26354, 52708, 105416, 210832, 224009, 250363, 448018, 500726, 896036, 1001452, 1792072, 2002904, 3584144, 4005808, 4256171, 8512342, 17024684, 34049368, 68098736]

約数ペア:

[(1, 68098736), (2, 34049368), (4, 17024684), (8, 8512342), (16, 4256171), (17, 4005808), (19, 3584144), (34, 2002904), (38, 1792072), (68, 1001452), (76, 896036), (136, 500726), (152, 448018), (272, 250363), (304, 224009), (323, 210832), (646, 105416), (1292, 52708), (2584, 26354), (5168, 13177)]