66584848

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:404

約数の個数: 60

約数和(自身を含む): 143348464

約数和(自身を除く): 76763616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 163, 176, 211, 242, 326, 422, 484, 652, 844, 968, 1304, 1688, 1793, 1936, 2321, 2608, 3376, 3586, 4642, 7172, 9284, 14344, 18568, 19723, 25531, 28688, 34393, 37136, 39446, 51062, 68786, 78892, 102124, 137572, 157784, 204248, 275144, 315568, 378323, 408496, 550288, 756646, 1513292, 3026584, 4161553, 6053168, 8323106, 16646212, 33292424, 66584848]

約数ペア:

[(1, 66584848), (2, 33292424), (4, 16646212), (8, 8323106), (11, 6053168), (16, 4161553), (22, 3026584), (44, 1513292), (88, 756646), (121, 550288), (163, 408496), (176, 378323), (211, 315568), (242, 275144), (326, 204248), (422, 157784), (484, 137572), (652, 102124), (844, 78892), (968, 68786), (1304, 51062), (1688, 39446), (1793, 37136), (1936, 34393), (2321, 28688), (2608, 25531), (3376, 19723), (3586, 18568), (4642, 14344), (7172, 9284)]