26527228

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 60328800

約数和(自身を除く): 33801572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 49, 52, 58, 91, 98, 116, 182, 196, 203, 359, 364, 377, 406, 637, 718, 754, 812, 1274, 1421, 1436, 1508, 2513, 2548, 2639, 2842, 4667, 5026, 5278, 5684, 9334, 10052, 10411, 10556, 17591, 18473, 18668, 20822, 32669, 35182, 36946, 41644, 65338, 70364, 72877, 73892, 130676, 135343, 145754, 228683, 270686, 291508, 457366, 510139, 541372, 914732, 947401, 1020278, 1894802, 2040556, 3789604, 6631807, 13263614, 26527228]

約数ペア:

[(1, 26527228), (2, 13263614), (4, 6631807), (7, 3789604), (13, 2040556), (14, 1894802), (26, 1020278), (28, 947401), (29, 914732), (49, 541372), (52, 510139), (58, 457366), (91, 291508), (98, 270686), (116, 228683), (182, 145754), (196, 135343), (203, 130676), (359, 73892), (364, 72877), (377, 70364), (406, 65338), (637, 41644), (718, 36946), (754, 35182), (812, 32669), (1274, 20822), (1421, 18668), (1436, 18473), (1508, 17591), (2513, 10556), (2548, 10411), (2639, 10052), (2842, 9334), (4667, 5684), (5026, 5278)]