28483028

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 59816064

約数和(自身を除く): 31333036

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 82, 86, 164, 172, 287, 301, 574, 577, 602, 1148, 1154, 1204, 1763, 2308, 3526, 4039, 7052, 8078, 12341, 16156, 23657, 24682, 24811, 47314, 49364, 49622, 94628, 99244, 165599, 173677, 331198, 347354, 662396, 694708, 1017251, 2034502, 4069004, 7120757, 14241514, 28483028]

約数ペア:

[(1, 28483028), (2, 14241514), (4, 7120757), (7, 4069004), (14, 2034502), (28, 1017251), (41, 694708), (43, 662396), (82, 347354), (86, 331198), (164, 173677), (172, 165599), (287, 99244), (301, 94628), (574, 49622), (577, 49364), (602, 47314), (1148, 24811), (1154, 24682), (1204, 23657), (1763, 16156), (2308, 12341), (3526, 8078), (4039, 7052)]