28160214

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1499}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 58752000

約数和(自身を除く): 30591786

約数列:

[1, 2, 3, 6, 31, 62, 93, 101, 186, 202, 303, 606, 1499, 2998, 3131, 4497, 6262, 8994, 9393, 18786, 46469, 92938, 139407, 151399, 278814, 302798, 454197, 908394, 4693369, 9386738, 14080107, 28160214]

約数ペア:

[(1, 28160214), (2, 14080107), (3, 9386738), (6, 4693369), (31, 908394), (62, 454197), (93, 302798), (101, 278814), (186, 151399), (202, 139407), (303, 92938), (606, 46469), (1499, 18786), (2998, 9393), (3131, 8994), (4497, 6262)]