1628852272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1217}}^1\times {\mathrm{3637}}^1$

素因数の和:4885

約数の個数: 40

約数和(自身を含む): 3296726496

約数和(自身を除く): 1667874224

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1217, 2434, 3637, 4868, 7274, 9736, 14548, 19472, 27991, 29096, 55982, 58192, 83651, 111964, 167302, 223928, 334604, 447856, 669208, 1338416, 4426229, 8852458, 17704916, 35409832, 70819664, 101803267, 203606534, 407213068, 814426136, 1628852272]

約数ペア:

[(1, 1628852272), (2, 814426136), (4, 407213068), (8, 203606534), (16, 101803267), (23, 70819664), (46, 35409832), (92, 17704916), (184, 8852458), (368, 4426229), (1217, 1338416), (2434, 669208), (3637, 447856), (4868, 334604), (7274, 223928), (9736, 167302), (14548, 111964), (19472, 83651), (27991, 58192), (29096, 55982)]