33990346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 57168720

約数和(自身を除く): 23178374

約数列:

[1, 2, 13, 26, 37, 74, 89, 178, 397, 481, 794, 962, 1157, 2314, 3293, 5161, 6586, 10322, 14689, 29378, 35333, 42809, 70666, 85618, 190957, 381914, 459329, 918658, 1307321, 2614642, 16995173, 33990346]

約数ペア:

[(1, 33990346), (2, 16995173), (13, 2614642), (26, 1307321), (37, 918658), (74, 459329), (89, 381914), (178, 190957), (397, 85618), (481, 70666), (794, 42809), (962, 35333), (1157, 29378), (2314, 14689), (3293, 10322), (5161, 6586)]