4035367744

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{389}}^1\times {\mathrm{449}}^1$

素因数の和:888

約数の個数: 84

約数和(自身を含む): 8491918500

約数和(自身を除く): 4456550756

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 389, 449, 608, 722, 778, 898, 1216, 1444, 1556, 1796, 2888, 3112, 3592, 5776, 6224, 7184, 7391, 8531, 11552, 12448, 14368, 14782, 17062, 23104, 24896, 28736, 29564, 34124, 59128, 68248, 118256, 136496, 140429, 162089, 174661, 236512, 272992, 280858, 324178, 349322, 473024, 545984, 561716, 648356, 698644, 1123432, 1296712, 1397288, 2246864, 2593424, 2794576, 3318559, 4493728, 5186848, 5589152, 6637118, 8987456, 10373696, 11178304, 13274236, 26548472, 53096944, 63052621, 106193888, 126105242, 212387776, 252210484, 504420968, 1008841936, 2017683872, 4035367744]

約数ペア:

[(1, 4035367744), (2, 2017683872), (4, 1008841936), (8, 504420968), (16, 252210484), (19, 212387776), (32, 126105242), (38, 106193888), (64, 63052621), (76, 53096944), (152, 26548472), (304, 13274236), (361, 11178304), (389, 10373696), (449, 8987456), (608, 6637118), (722, 5589152), (778, 5186848), (898, 4493728), (1216, 3318559), (1444, 2794576), (1556, 2593424), (1796, 2246864), (2888, 1397288), (3112, 1296712), (3592, 1123432), (5776, 698644), (6224, 648356), (7184, 561716), (7391, 545984), (8531, 473024), (11552, 349322), (12448, 324178), (14368, 280858), (14782, 272992), (17062, 236512), (23104, 174661), (24896, 162089), (28736, 140429), (29564, 136496), (34124, 118256), (59128, 68248)]