71936228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{863}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 155796480

約数和(自身を除く): 83860252

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 229, 364, 458, 863, 916, 1603, 1726, 2977, 3206, 3452, 5954, 6041, 6412, 11219, 11908, 12082, 20839, 22438, 24164, 41678, 44876, 78533, 83356, 157066, 197627, 314132, 395254, 790508, 1383389, 2569151, 2766778, 5138302, 5533556, 10276604, 17984057, 35968114, 71936228]

約数ペア:

[(1, 71936228), (2, 35968114), (4, 17984057), (7, 10276604), (13, 5533556), (14, 5138302), (26, 2766778), (28, 2569151), (52, 1383389), (91, 790508), (182, 395254), (229, 314132), (364, 197627), (458, 157066), (863, 83356), (916, 78533), (1603, 44876), (1726, 41678), (2977, 24164), (3206, 22438), (3452, 20839), (5954, 12082), (6041, 11908), (6412, 11219)]