26995794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 64495872

約数和(自身を除く): 37500078

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 61, 82, 122, 123, 183, 246, 257, 287, 366, 427, 514, 574, 771, 854, 861, 1281, 1542, 1722, 1799, 2501, 2562, 3598, 5002, 5397, 7503, 10537, 10794, 15006, 15677, 17507, 21074, 31354, 31611, 35014, 47031, 52521, 63222, 73759, 94062, 105042, 109739, 147518, 219478, 221277, 329217, 442554, 642757, 658434, 1285514, 1928271, 3856542, 4499299, 8998598, 13497897, 26995794]

約数ペア:

[(1, 26995794), (2, 13497897), (3, 8998598), (6, 4499299), (7, 3856542), (14, 1928271), (21, 1285514), (41, 658434), (42, 642757), (61, 442554), (82, 329217), (122, 221277), (123, 219478), (183, 147518), (246, 109739), (257, 105042), (287, 94062), (366, 73759), (427, 63222), (514, 52521), (574, 47031), (771, 35014), (854, 31611), (861, 31354), (1281, 21074), (1542, 17507), (1722, 15677), (1799, 15006), (2501, 10794), (2562, 10537), (3598, 7503), (5002, 5397)]