29171384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 63936000

約数和(自身を除く): 34764616

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 73, 76, 88, 146, 152, 209, 239, 292, 418, 478, 584, 803, 836, 956, 1387, 1606, 1672, 1912, 2629, 2774, 3212, 4541, 5258, 5548, 6424, 9082, 10516, 11096, 15257, 17447, 18164, 21032, 30514, 34894, 36328, 49951, 61028, 69788, 99902, 122056, 139576, 191917, 199804, 331493, 383834, 399608, 662986, 767668, 1325972, 1535336, 2651944, 3646423, 7292846, 14585692, 29171384]

約数ペア:

[(1, 29171384), (2, 14585692), (4, 7292846), (8, 3646423), (11, 2651944), (19, 1535336), (22, 1325972), (38, 767668), (44, 662986), (73, 399608), (76, 383834), (88, 331493), (146, 199804), (152, 191917), (209, 139576), (239, 122056), (292, 99902), (418, 69788), (478, 61028), (584, 49951), (803, 36328), (836, 34894), (956, 30514), (1387, 21032), (1606, 18164), (1672, 17447), (1912, 15257), (2629, 11096), (2774, 10516), (3212, 9082), (4541, 6424), (5258, 5548)]