27625984

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:780

約数の個数: 40

約数和(自身を含む): 55978560

約数和(自身を除く): 28352576

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 683, 1264, 1366, 2528, 2732, 5056, 5464, 10112, 10928, 20224, 21856, 40448, 43712, 53957, 87424, 107914, 174848, 215828, 349696, 431656, 863312, 1726624, 3453248, 6906496, 13812992, 27625984]

約数ペア:

[(1, 27625984), (2, 13812992), (4, 6906496), (8, 3453248), (16, 1726624), (32, 863312), (64, 431656), (79, 349696), (128, 215828), (158, 174848), (256, 107914), (316, 87424), (512, 53957), (632, 43712), (683, 40448), (1264, 21856), (1366, 20224), (2528, 10928), (2732, 10112), (5056, 5464)]