29491294

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 55436832

約数和(自身を除く): 25945538

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 197, 238, 259, 289, 394, 518, 578, 629, 1258, 1379, 2023, 2758, 3349, 4046, 4403, 6698, 7289, 8806, 10693, 14578, 21386, 23443, 46886, 51023, 56933, 74851, 102046, 113866, 123913, 149702, 247826, 398531, 797062, 867391, 1734782, 2106521, 4213042, 14745647, 29491294]

約数ペア:

[(1, 29491294), (2, 14745647), (7, 4213042), (14, 2106521), (17, 1734782), (34, 867391), (37, 797062), (74, 398531), (119, 247826), (197, 149702), (238, 123913), (259, 113866), (289, 102046), (394, 74851), (518, 56933), (578, 51023), (629, 46886), (1258, 23443), (1379, 21386), (2023, 14578), (2758, 10693), (3349, 8806), (4046, 7289), (4403, 6698)]