68986204

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3917}}^1$

素因数の和:3982

約数の個数: 48

約数和(自身を含む): 150075072

約数和(自身を除く): 81088868

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 3917, 4403, 7834, 8806, 15668, 17612, 27419, 54838, 66589, 109676, 133178, 144929, 266356, 289858, 466123, 579716, 932246, 1014503, 1864492, 2029006, 2463793, 4058012, 4927586, 9855172, 17246551, 34493102, 68986204]

約数ペア:

[(1, 68986204), (2, 34493102), (4, 17246551), (7, 9855172), (14, 4927586), (17, 4058012), (28, 2463793), (34, 2029006), (37, 1864492), (68, 1014503), (74, 932246), (119, 579716), (148, 466123), (238, 289858), (259, 266356), (476, 144929), (518, 133178), (629, 109676), (1036, 66589), (1258, 54838), (2516, 27419), (3917, 17612), (4403, 15668), (7834, 8806)]