1492792

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 64

約数和(自身を含む): 3571200

約数和(自身を除く): 2078408

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 61, 76, 92, 122, 133, 152, 161, 184, 244, 266, 322, 427, 437, 488, 532, 644, 854, 874, 1064, 1159, 1288, 1403, 1708, 1748, 2318, 2806, 3059, 3416, 3496, 4636, 5612, 6118, 8113, 9272, 9821, 11224, 12236, 16226, 19642, 24472, 26657, 32452, 39284, 53314, 64904, 78568, 106628, 186599, 213256, 373198, 746396, 1492792]

約数ペア:

[(1, 1492792), (2, 746396), (4, 373198), (7, 213256), (8, 186599), (14, 106628), (19, 78568), (23, 64904), (28, 53314), (38, 39284), (46, 32452), (56, 26657), (61, 24472), (76, 19642), (92, 16226), (122, 12236), (133, 11224), (152, 9821), (161, 9272), (184, 8113), (244, 6118), (266, 5612), (322, 4636), (427, 3496), (437, 3416), (488, 3059), (532, 2806), (644, 2318), (854, 1748), (874, 1708), (1064, 1403), (1159, 1288)]