71782126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 128764944

約数和(自身を除く): 56982818

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 307, 391, 442, 529, 598, 614, 782, 1058, 3991, 5083, 5219, 6877, 7061, 7982, 8993, 10166, 10438, 13754, 14122, 17986, 67847, 91793, 116909, 120037, 135694, 162403, 183586, 233818, 240074, 324806, 1560481, 2111239, 2760851, 3120962, 4222478, 5521702, 35891063, 71782126]

約数ペア:

[(1, 71782126), (2, 35891063), (13, 5521702), (17, 4222478), (23, 3120962), (26, 2760851), (34, 2111239), (46, 1560481), (221, 324806), (299, 240074), (307, 233818), (391, 183586), (442, 162403), (529, 135694), (598, 120037), (614, 116909), (782, 91793), (1058, 67847), (3991, 17986), (5083, 14122), (5219, 13754), (6877, 10438), (7061, 10166), (7982, 8993)]