73703864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22861}}^1$

素因数の和:22911

約数の個数: 32

約数和(自身を含む): 153632640

約数和(自身を除く): 79928776

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 22861, 45722, 91444, 182888, 297193, 594386, 708691, 1188772, 1417382, 2377544, 2834764, 5669528, 9212983, 18425966, 36851932, 73703864]

約数ペア:

[(1, 73703864), (2, 36851932), (4, 18425966), (8, 9212983), (13, 5669528), (26, 2834764), (31, 2377544), (52, 1417382), (62, 1188772), (104, 708691), (124, 594386), (248, 297193), (403, 182888), (806, 91444), (1612, 45722), (3224, 22861)]