28331256

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{22273}}^1$

素因数の和:22335

約数の個数: 32

約数和(自身を含む): 72167760

約数和(自身を除く): 43836504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 22273, 44546, 66819, 89092, 133638, 178184, 267276, 534552, 1180469, 2360938, 3541407, 4721876, 7082814, 9443752, 14165628, 28331256]

約数ペア:

[(1, 28331256), (2, 14165628), (3, 9443752), (4, 7082814), (6, 4721876), (8, 3541407), (12, 2360938), (24, 1180469), (53, 534552), (106, 267276), (159, 178184), (212, 133638), (318, 89092), (424, 66819), (636, 44546), (1272, 22273)]