73381376

素因数分解:

$2^9\times {\mathrm{331}}^1\times {\mathrm{433}}^1$

素因数の和:782

約数の個数: 40

約数和(自身を含む): 147402024

約数和(自身を除く): 74020648

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 331, 433, 512, 662, 866, 1324, 1732, 2648, 3464, 5296, 6928, 10592, 13856, 21184, 27712, 42368, 55424, 84736, 110848, 143323, 169472, 221696, 286646, 573292, 1146584, 2293168, 4586336, 9172672, 18345344, 36690688, 73381376]

約数ペア:

[(1, 73381376), (2, 36690688), (4, 18345344), (8, 9172672), (16, 4586336), (32, 2293168), (64, 1146584), (128, 573292), (256, 286646), (331, 221696), (433, 169472), (512, 143323), (662, 110848), (866, 84736), (1324, 55424), (1732, 42368), (2648, 27712), (3464, 21184), (5296, 13856), (6928, 10592)]