27892852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 56306880

約数和(自身を除く): 28414028

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 139, 221, 227, 278, 442, 454, 556, 884, 908, 1807, 2363, 2951, 3614, 3859, 4726, 5902, 7228, 7718, 9452, 11804, 15436, 30719, 31553, 50167, 61438, 63106, 100334, 122876, 126212, 200668, 410189, 536401, 820378, 1072802, 1640756, 2145604, 6973213, 13946426, 27892852]

約数ペア:

[(1, 27892852), (2, 13946426), (4, 6973213), (13, 2145604), (17, 1640756), (26, 1072802), (34, 820378), (52, 536401), (68, 410189), (139, 200668), (221, 126212), (227, 122876), (278, 100334), (442, 63106), (454, 61438), (556, 50167), (884, 31553), (908, 30719), (1807, 15436), (2363, 11804), (2951, 9452), (3614, 7718), (3859, 7228), (4726, 5902)]