78886262

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2909}}^1$

素因数の和:3080

約数の個数: 32

約数和(自身を含む): 146664000

約数和(自身を除く): 67777738

約数列:

[1, 2, 7, 13, 14, 26, 91, 149, 182, 298, 1043, 1937, 2086, 2909, 3874, 5818, 13559, 20363, 27118, 37817, 40726, 75634, 264719, 433441, 529438, 866882, 3034087, 5634733, 6068174, 11269466, 39443131, 78886262]

約数ペア:

[(1, 78886262), (2, 39443131), (7, 11269466), (13, 6068174), (14, 5634733), (26, 3034087), (91, 866882), (149, 529438), (182, 433441), (298, 264719), (1043, 75634), (1937, 40726), (2086, 37817), (2909, 27118), (3874, 20363), (5818, 13559)]