7428252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2801}}^1$

素因数の和:2838

約数の個数: 48

約数和(自身を含む): 19770912

約数和(自身を除く): 12342660

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 2801, 5602, 8403, 11204, 16806, 33612, 36413, 47617, 72826, 95234, 109239, 142851, 145652, 190468, 218478, 285702, 436956, 571404, 619021, 1238042, 1857063, 2476084, 3714126, 7428252]

約数ペア:

[(1, 7428252), (2, 3714126), (3, 2476084), (4, 1857063), (6, 1238042), (12, 619021), (13, 571404), (17, 436956), (26, 285702), (34, 218478), (39, 190468), (51, 145652), (52, 142851), (68, 109239), (78, 95234), (102, 72826), (156, 47617), (204, 36413), (221, 33612), (442, 16806), (663, 11204), (884, 8403), (1326, 5602), (2652, 2801)]