74314616

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{32143}}^1$

素因数の和:32183

約数の個数: 24

約数和(自身を含む): 148023120

約数和(自身を除く): 73708504

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 32143, 64286, 128572, 257144, 546431, 1092862, 2185724, 4371448, 9289327, 18578654, 37157308, 74314616]

約数ペア:

[(1, 74314616), (2, 37157308), (4, 18578654), (8, 9289327), (17, 4371448), (34, 2185724), (68, 1092862), (136, 546431), (289, 257144), (578, 128572), (1156, 64286), (2312, 32143)]