64985154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4603}}^1$

素因数の和:4802

約数の個数: 32

約数和(自身を含む): 140771904

約数和(自身を除く): 75786750

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 543, 1086, 2353, 4603, 4706, 7059, 9206, 13809, 14118, 27618, 59839, 119678, 179517, 359034, 833143, 1666286, 2499429, 4998858, 10830859, 21661718, 32492577, 64985154]

約数ペア:

[(1, 64985154), (2, 32492577), (3, 21661718), (6, 10830859), (13, 4998858), (26, 2499429), (39, 1666286), (78, 833143), (181, 359034), (362, 179517), (543, 119678), (1086, 59839), (2353, 27618), (4603, 14118), (4706, 13809), (7059, 9206)]