40893864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{811}}^1$

素因数の和:1022

約数の個数: 64

約数和(自身を含む): 112250880

約数和(自身を除く): 71357016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 191, 264, 382, 573, 764, 811, 1146, 1528, 1622, 2101, 2292, 2433, 3244, 4202, 4584, 4866, 6303, 6488, 8404, 8921, 9732, 12606, 16808, 17842, 19464, 25212, 26763, 35684, 50424, 53526, 71368, 107052, 154901, 214104, 309802, 464703, 619604, 929406, 1239208, 1703911, 1858812, 3407822, 3717624, 5111733, 6815644, 10223466, 13631288, 20446932, 40893864]

約数ペア:

[(1, 40893864), (2, 20446932), (3, 13631288), (4, 10223466), (6, 6815644), (8, 5111733), (11, 3717624), (12, 3407822), (22, 1858812), (24, 1703911), (33, 1239208), (44, 929406), (66, 619604), (88, 464703), (132, 309802), (191, 214104), (264, 154901), (382, 107052), (573, 71368), (764, 53526), (811, 50424), (1146, 35684), (1528, 26763), (1622, 25212), (2101, 19464), (2292, 17842), (2433, 16808), (3244, 12606), (4202, 9732), (4584, 8921), (4866, 8404), (6303, 6488)]