26808378

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 54604800

約数和(自身を除く): 27796422

約数列:

[1, 2, 3, 6, 149, 157, 191, 298, 314, 382, 447, 471, 573, 894, 942, 1146, 23393, 28459, 29987, 46786, 56918, 59974, 70179, 85377, 89961, 140358, 170754, 179922, 4468063, 8936126, 13404189, 26808378]

約数ペア:

[(1, 26808378), (2, 13404189), (3, 8936126), (6, 4468063), (149, 179922), (157, 170754), (191, 140358), (298, 89961), (314, 85377), (382, 70179), (447, 59974), (471, 56918), (573, 46786), (894, 29987), (942, 28459), (1146, 23393)]