29661812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 58060800

約数和(自身を除く): 28398988

約数列:

[1, 2, 4, 19, 23, 38, 46, 71, 76, 92, 142, 239, 284, 437, 478, 874, 956, 1349, 1633, 1748, 2698, 3266, 4541, 5396, 5497, 6532, 9082, 10994, 16969, 18164, 21988, 31027, 33938, 62054, 67876, 104443, 124108, 208886, 322411, 390287, 417772, 644822, 780574, 1289644, 1561148, 7415453, 14830906, 29661812]

約数ペア:

[(1, 29661812), (2, 14830906), (4, 7415453), (19, 1561148), (23, 1289644), (38, 780574), (46, 644822), (71, 417772), (76, 390287), (92, 322411), (142, 208886), (239, 124108), (284, 104443), (437, 67876), (478, 62054), (874, 33938), (956, 31027), (1349, 21988), (1633, 18164), (1748, 16969), (2698, 10994), (3266, 9082), (4541, 6532), (5396, 5497)]