28651012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 58141440

約数和(自身を除く): 29490428

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 76, 94, 188, 247, 494, 611, 617, 893, 988, 1222, 1234, 1786, 2444, 2468, 3572, 8021, 11609, 11723, 16042, 23218, 23446, 28999, 32084, 46436, 46892, 57998, 115996, 152399, 304798, 376987, 550981, 609596, 753974, 1101962, 1507948, 2203924, 7162753, 14325506, 28651012]

約数ペア:

[(1, 28651012), (2, 14325506), (4, 7162753), (13, 2203924), (19, 1507948), (26, 1101962), (38, 753974), (47, 609596), (52, 550981), (76, 376987), (94, 304798), (188, 152399), (247, 115996), (494, 57998), (611, 46892), (617, 46436), (893, 32084), (988, 28999), (1222, 23446), (1234, 23218), (1786, 16042), (2444, 11723), (2468, 11609), (3572, 8021)]