22776016

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:611

約数の個数: 40

約数和(自身を含む): 45989120

約数和(自身を除く): 23213104

約数列:

[1, 2, 4, 8, 16, 37, 74, 79, 148, 158, 296, 316, 487, 592, 632, 974, 1264, 1948, 2923, 3896, 5846, 7792, 11692, 18019, 23384, 36038, 38473, 46768, 72076, 76946, 144152, 153892, 288304, 307784, 615568, 1423501, 2847002, 5694004, 11388008, 22776016]

約数ペア:

[(1, 22776016), (2, 11388008), (4, 5694004), (8, 2847002), (16, 1423501), (37, 615568), (74, 307784), (79, 288304), (148, 153892), (158, 144152), (296, 76946), (316, 72076), (487, 46768), (592, 38473), (632, 36038), (974, 23384), (1264, 18019), (1948, 11692), (2923, 7792), (3896, 5846)]