66195038

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2441}}^1$

素因数の和:2612

約数の個数: 32

約数和(自身を含む): 123076800

約数和(自身を除く): 56881762

約数列:

[1, 2, 7, 13, 14, 26, 91, 149, 182, 298, 1043, 1937, 2086, 2441, 3874, 4882, 13559, 17087, 27118, 31733, 34174, 63466, 222131, 363709, 444262, 727418, 2545963, 4728217, 5091926, 9456434, 33097519, 66195038]

約数ペア:

[(1, 66195038), (2, 33097519), (7, 9456434), (13, 5091926), (14, 4728217), (26, 2545963), (91, 727418), (149, 444262), (182, 363709), (298, 222131), (1043, 63466), (1937, 34174), (2086, 31733), (2441, 27118), (3874, 17087), (4882, 13559)]