2401136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 40

約数和(自身を含む): 4952064

約数和(自身を除く): 2550928

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 103, 124, 188, 206, 248, 376, 412, 496, 752, 824, 1457, 1648, 2914, 3193, 4841, 5828, 6386, 9682, 11656, 12772, 19364, 23312, 25544, 38728, 51088, 77456, 150071, 300142, 600284, 1200568, 2401136]

約数ペア:

[(1, 2401136), (2, 1200568), (4, 600284), (8, 300142), (16, 150071), (31, 77456), (47, 51088), (62, 38728), (94, 25544), (103, 23312), (124, 19364), (188, 12772), (206, 11656), (248, 9682), (376, 6386), (412, 5828), (496, 4841), (752, 3193), (824, 2914), (1457, 1648)]