74447488

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{34213}}^1$

素因数の和:34244

約数の個数: 32

約数和(自身を含む): 157042260

約数和(自身を除く): 82594772

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 34213, 68426, 136852, 273704, 547408, 581621, 1094816, 1163242, 2189632, 2326484, 4379264, 4652968, 9305936, 18611872, 37223744, 74447488]

約数ペア:

[(1, 74447488), (2, 37223744), (4, 18611872), (8, 9305936), (16, 4652968), (17, 4379264), (32, 2326484), (34, 2189632), (64, 1163242), (68, 1094816), (128, 581621), (136, 547408), (272, 273704), (544, 136852), (1088, 68426), (2176, 34213)]