68478958

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1307}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 115271424

約数和(自身を除く): 46792466

約数列:

[1, 2, 17, 23, 34, 46, 67, 134, 391, 782, 1139, 1307, 1541, 2278, 2614, 3082, 22219, 26197, 30061, 44438, 52394, 60122, 87569, 175138, 511037, 1022074, 1488673, 2014087, 2977346, 4028174, 34239479, 68478958]

約数ペア:

[(1, 68478958), (2, 34239479), (17, 4028174), (23, 2977346), (34, 2014087), (46, 1488673), (67, 1022074), (134, 511037), (391, 175138), (782, 87569), (1139, 60122), (1307, 52394), (1541, 44438), (2278, 30061), (2614, 26197), (3082, 22219)]