27260156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 60410112

約数和(自身を除く): 33149956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1321, 1474, 1876, 2642, 2948, 5159, 5284, 9247, 10318, 14531, 18494, 20636, 29062, 36988, 58124, 88507, 101717, 177014, 203434, 354028, 406868, 619549, 973577, 1239098, 1947154, 2478196, 3894308, 6815039, 13630078, 27260156]

約数ペア:

[(1, 27260156), (2, 13630078), (4, 6815039), (7, 3894308), (11, 2478196), (14, 1947154), (22, 1239098), (28, 973577), (44, 619549), (67, 406868), (77, 354028), (134, 203434), (154, 177014), (268, 101717), (308, 88507), (469, 58124), (737, 36988), (938, 29062), (1321, 20636), (1474, 18494), (1876, 14531), (2642, 10318), (2948, 9247), (5159, 5284)]