71685632

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{7369}}^1$

素因数の和:7406

約数の個数: 40

約数和(自身を含む): 150790200

約数和(自身を除く): 79104568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 7369, 9728, 14738, 29476, 58952, 117904, 140011, 235808, 280022, 471616, 560044, 943232, 1120088, 1886464, 2240176, 3772928, 4480352, 8960704, 17921408, 35842816, 71685632]

約数ペア:

[(1, 71685632), (2, 35842816), (4, 17921408), (8, 8960704), (16, 4480352), (19, 3772928), (32, 2240176), (38, 1886464), (64, 1120088), (76, 943232), (128, 560044), (152, 471616), (256, 280022), (304, 235808), (512, 140011), (608, 117904), (1216, 58952), (2432, 29476), (4864, 14738), (7369, 9728)]