28522736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9533}}^1$

素因数の和:9569

約数の個数: 40

約数和(自身を含む): 63839664

約数和(自身を除く): 35316928

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 9533, 19066, 38132, 76264, 104863, 152528, 162061, 209726, 324122, 419452, 648244, 838904, 1296488, 1677808, 1782671, 2592976, 3565342, 7130684, 14261368, 28522736]

約数ペア:

[(1, 28522736), (2, 14261368), (4, 7130684), (8, 3565342), (11, 2592976), (16, 1782671), (17, 1677808), (22, 1296488), (34, 838904), (44, 648244), (68, 419452), (88, 324122), (136, 209726), (176, 162061), (187, 152528), (272, 104863), (374, 76264), (748, 38132), (1496, 19066), (2992, 9533)]