68779256

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{94477}}^1$

素因数の和:94503

約数の個数: 32

約数和(自身を含む): 158723040

約数和(自身を除く): 89943784

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 94477, 188954, 377908, 661339, 755816, 1228201, 1322678, 2456402, 2645356, 4912804, 5290712, 8597407, 9825608, 17194814, 34389628, 68779256]

約数ペア:

[(1, 68779256), (2, 34389628), (4, 17194814), (7, 9825608), (8, 8597407), (13, 5290712), (14, 4912804), (26, 2645356), (28, 2456402), (52, 1322678), (56, 1228201), (91, 755816), (104, 661339), (182, 377908), (364, 188954), (728, 94477)]