22817392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:857

約数の個数: 40

約数和(自身を含む): 47972624

約数和(自身を除く): 25155232

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 673, 1304, 1346, 2119, 2608, 2692, 4238, 5384, 8476, 8749, 10768, 16952, 17498, 33904, 34996, 69992, 109699, 139984, 219398, 438796, 877592, 1426087, 1755184, 2852174, 5704348, 11408696, 22817392]

約数ペア:

[(1, 22817392), (2, 11408696), (4, 5704348), (8, 2852174), (13, 1755184), (16, 1426087), (26, 877592), (52, 438796), (104, 219398), (163, 139984), (208, 109699), (326, 69992), (652, 34996), (673, 33904), (1304, 17498), (1346, 16952), (2119, 10768), (2608, 8749), (2692, 8476), (4238, 5384)]