22022728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^3\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 51408000

約数和(自身を除く): 29385272

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 179, 182, 338, 358, 364, 676, 716, 728, 1183, 1253, 1352, 1432, 2197, 2327, 2366, 2506, 4394, 4654, 4732, 5012, 8788, 9308, 9464, 10024, 15379, 16289, 17576, 18616, 30251, 30758, 32578, 60502, 61516, 65156, 121004, 123032, 130312, 211757, 242008, 393263, 423514, 786526, 847028, 1573052, 1694056, 2752841, 3146104, 5505682, 11011364, 22022728]

約数ペア:

[(1, 22022728), (2, 11011364), (4, 5505682), (7, 3146104), (8, 2752841), (13, 1694056), (14, 1573052), (26, 847028), (28, 786526), (52, 423514), (56, 393263), (91, 242008), (104, 211757), (169, 130312), (179, 123032), (182, 121004), (338, 65156), (358, 61516), (364, 60502), (676, 32578), (716, 30758), (728, 30251), (1183, 18616), (1253, 17576), (1352, 16289), (1432, 15379), (2197, 10024), (2327, 9464), (2366, 9308), (2506, 8788), (4394, 5012), (4654, 4732)]