71322616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12791}}^1$

素因数の和:12855

約数の個数: 32

約数和(自身を含む): 145061280

約数和(自身を除く): 73738664

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 12791, 25582, 51164, 102328, 217447, 434894, 524431, 869788, 1048862, 1739576, 2097724, 4195448, 8915327, 17830654, 35661308, 71322616]

約数ペア:

[(1, 71322616), (2, 35661308), (4, 17830654), (8, 8915327), (17, 4195448), (34, 2097724), (41, 1739576), (68, 1048862), (82, 869788), (136, 524431), (164, 434894), (328, 217447), (697, 102328), (1394, 51164), (2788, 25582), (5576, 12791)]