22543976

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 52617600

約数和(自身を除く): 30073624

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 173, 179, 182, 346, 358, 364, 692, 716, 728, 1211, 1253, 1384, 1432, 2249, 2327, 2422, 2506, 4498, 4654, 4844, 5012, 8996, 9308, 9688, 10024, 15743, 16289, 17992, 18616, 30967, 31486, 32578, 61934, 62972, 65156, 123868, 125944, 130312, 216769, 247736, 402571, 433538, 805142, 867076, 1610284, 1734152, 2817997, 3220568, 5635994, 11271988, 22543976]

約数ペア:

[(1, 22543976), (2, 11271988), (4, 5635994), (7, 3220568), (8, 2817997), (13, 1734152), (14, 1610284), (26, 867076), (28, 805142), (52, 433538), (56, 402571), (91, 247736), (104, 216769), (173, 130312), (179, 125944), (182, 123868), (346, 65156), (358, 62972), (364, 61934), (692, 32578), (716, 31486), (728, 30967), (1211, 18616), (1253, 17992), (1384, 16289), (1432, 15743), (2249, 10024), (2327, 9688), (2422, 9308), (2506, 8996), (4498, 5012), (4654, 4844)]