628573216

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{5077}}^1$

素因数の和:5213

約数の個数: 48

約数和(自身を含む): 1278376344

約数和(自身を除く): 649803128

約数列:

[1, 2, 4, 8, 16, 32, 53, 73, 106, 146, 212, 292, 424, 584, 848, 1168, 1696, 2336, 3869, 5077, 7738, 10154, 15476, 20308, 30952, 40616, 61904, 81232, 123808, 162464, 269081, 370621, 538162, 741242, 1076324, 1482484, 2152648, 2964968, 4305296, 5929936, 8610592, 11859872, 19642913, 39285826, 78571652, 157143304, 314286608, 628573216]

約数ペア:

[(1, 628573216), (2, 314286608), (4, 157143304), (8, 78571652), (16, 39285826), (32, 19642913), (53, 11859872), (73, 8610592), (106, 5929936), (146, 4305296), (212, 2964968), (292, 2152648), (424, 1482484), (584, 1076324), (848, 741242), (1168, 538162), (1696, 370621), (2336, 269081), (3869, 162464), (5077, 123808), (7738, 81232), (10154, 61904), (15476, 40616), (20308, 30952)]