78488512

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:857

約数の個数: 56

約数和(自身を含む): 165030912

約数和(自身を除く): 86542400

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 71, 92, 142, 184, 284, 368, 568, 736, 751, 1136, 1472, 1502, 1633, 2272, 3004, 3266, 4544, 6008, 6532, 12016, 13064, 17273, 24032, 26128, 34546, 48064, 52256, 53321, 69092, 104512, 106642, 138184, 213284, 276368, 426568, 552736, 853136, 1105472, 1226383, 1706272, 2452766, 3412544, 4905532, 9811064, 19622128, 39244256, 78488512]

約数ペア:

[(1, 78488512), (2, 39244256), (4, 19622128), (8, 9811064), (16, 4905532), (23, 3412544), (32, 2452766), (46, 1706272), (64, 1226383), (71, 1105472), (92, 853136), (142, 552736), (184, 426568), (284, 276368), (368, 213284), (568, 138184), (736, 106642), (751, 104512), (1136, 69092), (1472, 53321), (1502, 52256), (1633, 48064), (2272, 34546), (3004, 26128), (3266, 24032), (4544, 17273), (6008, 13064), (6532, 12016)]