918083072

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{48463}}^1$

素因数の和:48518

約数の個数: 40

約数和(自身を含む): 1883989536

約数和(自身を除く): 965906464

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 4736, 9472, 18944, 48463, 96926, 193852, 387704, 775408, 1550816, 1793131, 3101632, 3586262, 6203264, 7172524, 12406528, 14345048, 24813056, 28690096, 57380192, 114760384, 229520768, 459041536, 918083072]

約数ペア:

[(1, 918083072), (2, 459041536), (4, 229520768), (8, 114760384), (16, 57380192), (32, 28690096), (37, 24813056), (64, 14345048), (74, 12406528), (128, 7172524), (148, 6203264), (256, 3586262), (296, 3101632), (512, 1793131), (592, 1550816), (1184, 775408), (2368, 387704), (4736, 193852), (9472, 96926), (18944, 48463)]