66606724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1031}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 120669696

約数和(自身を除く): 54062972

約数列:

[1, 2, 4, 31, 62, 124, 521, 1031, 1042, 2062, 2084, 4124, 16151, 31961, 32302, 63922, 64604, 127844, 537151, 1074302, 2148604, 16651681, 33303362, 66606724]

約数ペア:

[(1, 66606724), (2, 33303362), (4, 16651681), (31, 2148604), (62, 1074302), (124, 537151), (521, 127844), (1031, 64604), (1042, 63922), (2062, 32302), (2084, 31961), (4124, 16151)]