26699044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 52956288

約数和(自身を除く): 26257244

約数列:

[1, 2, 4, 17, 23, 34, 43, 46, 68, 86, 92, 172, 391, 397, 731, 782, 794, 989, 1462, 1564, 1588, 1978, 2924, 3956, 6749, 9131, 13498, 16813, 17071, 18262, 26996, 33626, 34142, 36524, 67252, 68284, 155227, 290207, 310454, 392633, 580414, 620908, 785266, 1160828, 1570532, 6674761, 13349522, 26699044]

約数ペア:

[(1, 26699044), (2, 13349522), (4, 6674761), (17, 1570532), (23, 1160828), (34, 785266), (43, 620908), (46, 580414), (68, 392633), (86, 310454), (92, 290207), (172, 155227), (391, 68284), (397, 67252), (731, 36524), (782, 34142), (794, 33626), (989, 26996), (1462, 18262), (1564, 17071), (1588, 16813), (1978, 13498), (2924, 9131), (3956, 6749)]