68250964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 132249600

約数和(自身を除く): 63998636

約数列:

[1, 2, 4, 19, 31, 38, 59, 62, 76, 118, 124, 236, 491, 589, 982, 1121, 1178, 1829, 1964, 2242, 2356, 3658, 4484, 7316, 9329, 15221, 18658, 28969, 30442, 34751, 37316, 57938, 60884, 69502, 115876, 139004, 289199, 550411, 578398, 898039, 1100822, 1156796, 1796078, 2201644, 3592156, 17062741, 34125482, 68250964]

約数ペア:

[(1, 68250964), (2, 34125482), (4, 17062741), (19, 3592156), (31, 2201644), (38, 1796078), (59, 1156796), (62, 1100822), (76, 898039), (118, 578398), (124, 550411), (236, 289199), (491, 139004), (589, 115876), (982, 69502), (1121, 60884), (1178, 57938), (1829, 37316), (1964, 34751), (2242, 30442), (2356, 28969), (3658, 18658), (4484, 15221), (7316, 9329)]