67659152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20233}}^1$

素因数の和:20271

約数の個数: 40

約数和(自身を含む): 150540960

約数和(自身を除く): 82881808

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 20233, 40466, 80932, 161864, 222563, 323728, 384427, 445126, 768854, 890252, 1537708, 1780504, 3075416, 3561008, 4228697, 6150832, 8457394, 16914788, 33829576, 67659152]

約数ペア:

[(1, 67659152), (2, 33829576), (4, 16914788), (8, 8457394), (11, 6150832), (16, 4228697), (19, 3561008), (22, 3075416), (38, 1780504), (44, 1537708), (76, 890252), (88, 768854), (152, 445126), (176, 384427), (209, 323728), (304, 222563), (418, 161864), (836, 80932), (1672, 40466), (3344, 20233)]