22285744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:677

約数の個数: 40

約数和(自身を含む): 46785200

約数和(自身を除く): 24499456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 307, 349, 614, 698, 1228, 1396, 2456, 2792, 3991, 4537, 4912, 5584, 7982, 9074, 15964, 18148, 31928, 36296, 63856, 72592, 107143, 214286, 428572, 857144, 1392859, 1714288, 2785718, 5571436, 11142872, 22285744]

約数ペア:

[(1, 22285744), (2, 11142872), (4, 5571436), (8, 2785718), (13, 1714288), (16, 1392859), (26, 857144), (52, 428572), (104, 214286), (208, 107143), (307, 72592), (349, 63856), (614, 36296), (698, 31928), (1228, 18148), (1396, 15964), (2456, 9074), (2792, 7982), (3991, 5584), (4537, 4912)]