4328574128

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{55313}}^1$

素因数の和:55461

約数の個数: 40

約数和(自身を含む): 8628541488

約数和(自身を除く): 4299967360

約数列:

[1, 2, 4, 8, 16, 67, 73, 134, 146, 268, 292, 536, 584, 1072, 1168, 4891, 9782, 19564, 39128, 55313, 78256, 110626, 221252, 442504, 885008, 3705971, 4037849, 7411942, 8075698, 14823884, 16151396, 29647768, 32302792, 59295536, 64605584, 270535883, 541071766, 1082143532, 2164287064, 4328574128]

約数ペア:

[(1, 4328574128), (2, 2164287064), (4, 1082143532), (8, 541071766), (16, 270535883), (67, 64605584), (73, 59295536), (134, 32302792), (146, 29647768), (268, 16151396), (292, 14823884), (536, 8075698), (584, 7411942), (1072, 4037849), (1168, 3705971), (4891, 885008), (9782, 442504), (19564, 221252), (39128, 110626), (55313, 78256)]