66462916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 132991488

約数和(自身を除く): 66528572

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 61, 92, 122, 244, 299, 598, 793, 911, 1196, 1403, 1586, 1822, 2806, 3172, 3644, 5612, 11843, 18239, 20953, 23686, 36478, 41906, 47372, 55571, 72956, 83812, 111142, 222284, 272389, 544778, 722423, 1089556, 1278133, 1444846, 2556266, 2889692, 5112532, 16615729, 33231458, 66462916]

約数ペア:

[(1, 66462916), (2, 33231458), (4, 16615729), (13, 5112532), (23, 2889692), (26, 2556266), (46, 1444846), (52, 1278133), (61, 1089556), (92, 722423), (122, 544778), (244, 272389), (299, 222284), (598, 111142), (793, 83812), (911, 72956), (1196, 55571), (1403, 47372), (1586, 41906), (1822, 36478), (2806, 23686), (3172, 20953), (3644, 18239), (5612, 11843)]