66927224

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{617}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 155736000

約数和(自身を除く): 88808776

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 149, 182, 298, 364, 596, 617, 728, 1043, 1192, 1234, 1937, 2086, 2468, 3874, 4172, 4319, 4936, 7748, 8021, 8344, 8638, 13559, 15496, 16042, 17276, 27118, 32084, 34552, 54236, 56147, 64168, 91933, 108472, 112294, 183866, 224588, 367732, 449176, 643531, 735464, 1195129, 1287062, 2390258, 2574124, 4780516, 5148248, 8365903, 9561032, 16731806, 33463612, 66927224]

約数ペア:

[(1, 66927224), (2, 33463612), (4, 16731806), (7, 9561032), (8, 8365903), (13, 5148248), (14, 4780516), (26, 2574124), (28, 2390258), (52, 1287062), (56, 1195129), (91, 735464), (104, 643531), (149, 449176), (182, 367732), (298, 224588), (364, 183866), (596, 112294), (617, 108472), (728, 91933), (1043, 64168), (1192, 56147), (1234, 54236), (1937, 34552), (2086, 32084), (2468, 27118), (3874, 17276), (4172, 16042), (4319, 15496), (4936, 13559), (7748, 8638), (8021, 8344)]