67152652

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1987}}^1$

素因数の和:2086

約数の個数: 48

約数和(自身を含む): 144281088

約数和(自身を除く): 77128436

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 476, 497, 994, 1207, 1987, 1988, 2414, 3974, 4828, 7948, 8449, 13909, 16898, 27818, 33779, 33796, 55636, 67558, 135116, 141077, 236453, 282154, 472906, 564308, 945812, 987539, 1975078, 2398309, 3950156, 4796618, 9593236, 16788163, 33576326, 67152652]

約数ペア:

[(1, 67152652), (2, 33576326), (4, 16788163), (7, 9593236), (14, 4796618), (17, 3950156), (28, 2398309), (34, 1975078), (68, 987539), (71, 945812), (119, 564308), (142, 472906), (238, 282154), (284, 236453), (476, 141077), (497, 135116), (994, 67558), (1207, 55636), (1987, 33796), (1988, 33779), (2414, 27818), (3974, 16898), (4828, 13909), (7948, 8449)]