64198014

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5227}}^1$

素因数の和:5344

約数の個数: 32

約数和(自身を含む): 135509760

約数和(自身を除く): 71311746

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 4094, 5227, 6141, 10454, 12282, 15681, 31362, 120221, 240442, 360663, 465203, 721326, 930406, 1395609, 2791218, 10699669, 21399338, 32099007, 64198014]

約数ペア:

[(1, 64198014), (2, 32099007), (3, 21399338), (6, 10699669), (23, 2791218), (46, 1395609), (69, 930406), (89, 721326), (138, 465203), (178, 360663), (267, 240442), (534, 120221), (2047, 31362), (4094, 15681), (5227, 12282), (6141, 10454)]