65215448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5431}}^1$

素因数の和:5535

約数の個数: 32

約数和(自身を含む): 130368000

約数和(自身を除く): 65152552

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 3002, 5431, 6004, 10862, 12008, 21724, 43448, 103189, 206378, 412756, 429049, 825512, 858098, 1716196, 3432392, 8151931, 16303862, 32607724, 65215448]

約数ペア:

[(1, 65215448), (2, 32607724), (4, 16303862), (8, 8151931), (19, 3432392), (38, 1716196), (76, 858098), (79, 825512), (152, 429049), (158, 412756), (316, 206378), (632, 103189), (1501, 43448), (3002, 21724), (5431, 12008), (6004, 10862)]