64388568

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{419}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 170352000

約数和(自身を除く): 105963432

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 337, 419, 456, 674, 838, 1011, 1257, 1348, 1676, 2022, 2514, 2696, 3352, 4044, 5028, 6403, 7961, 8088, 10056, 12806, 15922, 19209, 23883, 25612, 31844, 38418, 47766, 51224, 63688, 76836, 95532, 141203, 153672, 191064, 282406, 423609, 564812, 847218, 1129624, 1694436, 2682857, 3388872, 5365714, 8048571, 10731428, 16097142, 21462856, 32194284, 64388568]

約数ペア:

[(1, 64388568), (2, 32194284), (3, 21462856), (4, 16097142), (6, 10731428), (8, 8048571), (12, 5365714), (19, 3388872), (24, 2682857), (38, 1694436), (57, 1129624), (76, 847218), (114, 564812), (152, 423609), (228, 282406), (337, 191064), (419, 153672), (456, 141203), (674, 95532), (838, 76836), (1011, 63688), (1257, 51224), (1348, 47766), (1676, 38418), (2022, 31844), (2514, 25612), (2696, 23883), (3352, 19209), (4044, 15922), (5028, 12806), (6403, 10056), (7961, 8088)]