68496776

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2213}}^1$

素因数の和:2345

約数の個数: 32

約数和(自身を含む): 132707160

約数和(自身を除く): 64210384

約数列:

[1, 2, 4, 8, 53, 73, 106, 146, 212, 292, 424, 584, 2213, 3869, 4426, 7738, 8852, 15476, 17704, 30952, 117289, 161549, 234578, 323098, 469156, 646196, 938312, 1292392, 8562097, 17124194, 34248388, 68496776]

約数ペア:

[(1, 68496776), (2, 34248388), (4, 17124194), (8, 8562097), (53, 1292392), (73, 938312), (106, 646196), (146, 469156), (212, 323098), (292, 234578), (424, 161549), (584, 117289), (2213, 30952), (3869, 17704), (4426, 15476), (7738, 8852)]