4978128

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2803}}^1$

素因数の和:2851

約数の個数: 40

約数和(自身を含む): 13212448

約数和(自身を除く): 8234320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 2803, 5606, 8409, 11212, 16818, 22424, 33636, 44848, 67272, 103711, 134544, 207422, 311133, 414844, 622266, 829688, 1244532, 1659376, 2489064, 4978128]

約数ペア:

[(1, 4978128), (2, 2489064), (3, 1659376), (4, 1244532), (6, 829688), (8, 622266), (12, 414844), (16, 311133), (24, 207422), (37, 134544), (48, 103711), (74, 67272), (111, 44848), (148, 33636), (222, 22424), (296, 16818), (444, 11212), (592, 8409), (888, 5606), (1776, 2803)]