74389406

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1367}}^1$

素因数の和:1425

約数の個数: 48

約数和(自身を含む): 144198144

約数和(自身を除く): 69808738

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 169, 182, 299, 322, 338, 598, 1183, 1367, 2093, 2366, 2734, 3887, 4186, 7774, 9569, 17771, 19138, 27209, 31441, 35542, 54418, 62882, 124397, 220087, 231023, 248794, 408733, 440174, 462046, 817466, 1617161, 2861131, 3234322, 5313529, 5722262, 10627058, 37194703, 74389406]

約数ペア:

[(1, 74389406), (2, 37194703), (7, 10627058), (13, 5722262), (14, 5313529), (23, 3234322), (26, 2861131), (46, 1617161), (91, 817466), (161, 462046), (169, 440174), (182, 408733), (299, 248794), (322, 231023), (338, 220087), (598, 124397), (1183, 62882), (1367, 54418), (2093, 35542), (2366, 31441), (2734, 27209), (3887, 19138), (4186, 17771), (7774, 9569)]