28813994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2377}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 51364800

約数和(自身を除く): 22550806

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 551, 638, 1102, 2377, 4754, 6061, 12122, 26147, 45163, 52294, 68933, 90326, 137866, 496793, 758263, 993586, 1309727, 1516526, 2619454, 14406997, 28813994]

約数ペア:

[(1, 28813994), (2, 14406997), (11, 2619454), (19, 1516526), (22, 1309727), (29, 993586), (38, 758263), (58, 496793), (209, 137866), (319, 90326), (418, 68933), (551, 52294), (638, 45163), (1102, 26147), (2377, 12122), (4754, 6061)]