26132278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 42497280

約数和(自身を除く): 16365002

約数列:

[1, 2, 23, 46, 61, 67, 122, 134, 139, 278, 1403, 1541, 2806, 3082, 3197, 4087, 6394, 8174, 8479, 9313, 16958, 18626, 94001, 188002, 195017, 214199, 390034, 428398, 568093, 1136186, 13066139, 26132278]

約数ペア:

[(1, 26132278), (2, 13066139), (23, 1136186), (46, 568093), (61, 428398), (67, 390034), (122, 214199), (134, 195017), (139, 188002), (278, 94001), (1403, 18626), (1541, 16958), (2806, 9313), (3082, 8479), (3197, 8174), (4087, 6394)]