4398691388

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{3191}}^1$

素因数の和:3763

約数の個数: 72

約数和(自身を含む): 9664137504

約数和(自身を除く): 5265446116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 541, 637, 1082, 1274, 2164, 2548, 3191, 3787, 6382, 7033, 7574, 12764, 14066, 15148, 22337, 26509, 28132, 41483, 44674, 49231, 53018, 82966, 89348, 98462, 106036, 156359, 165932, 196924, 290381, 312718, 344617, 580762, 625436, 689234, 1161524, 1378468, 1726331, 2032667, 3452662, 4065334, 6905324, 8130668, 12084317, 22442303, 24168634, 44884606, 48337268, 84590219, 89769212, 157096121, 169180438, 314192242, 338360876, 628384484, 1099672847, 2199345694, 4398691388]

約数ペア:

[(1, 4398691388), (2, 2199345694), (4, 1099672847), (7, 628384484), (13, 338360876), (14, 314192242), (26, 169180438), (28, 157096121), (49, 89769212), (52, 84590219), (91, 48337268), (98, 44884606), (182, 24168634), (196, 22442303), (364, 12084317), (541, 8130668), (637, 6905324), (1082, 4065334), (1274, 3452662), (2164, 2032667), (2548, 1726331), (3191, 1378468), (3787, 1161524), (6382, 689234), (7033, 625436), (7574, 580762), (12764, 344617), (14066, 312718), (15148, 290381), (22337, 196924), (26509, 165932), (28132, 156359), (41483, 106036), (44674, 98462), (49231, 89348), (53018, 82966)]