27881326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 48771072

約数和(自身を除く): 20889746

約数列:

[1, 2, 11, 17, 22, 34, 127, 187, 254, 374, 587, 1174, 1397, 2159, 2794, 4318, 6457, 9979, 12914, 19958, 23749, 47498, 74549, 109769, 149098, 219538, 820039, 1267333, 1640078, 2534666, 13940663, 27881326]

約数ペア:

[(1, 27881326), (2, 13940663), (11, 2534666), (17, 1640078), (22, 1267333), (34, 820039), (127, 219538), (187, 149098), (254, 109769), (374, 74549), (587, 47498), (1174, 23749), (1397, 19958), (2159, 12914), (2794, 9979), (4318, 6457)]