61264246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 100869120

約数和(自身を除く): 39604874

約数列:

[1, 2, 19, 31, 38, 62, 131, 262, 397, 589, 794, 1178, 2489, 4061, 4978, 7543, 8122, 12307, 15086, 24614, 52007, 77159, 104014, 154318, 233833, 467666, 988133, 1612217, 1976266, 3224434, 30632123, 61264246]

約数ペア:

[(1, 61264246), (2, 30632123), (19, 3224434), (31, 1976266), (38, 1612217), (62, 988133), (131, 467666), (262, 233833), (397, 154318), (589, 104014), (794, 77159), (1178, 52007), (2489, 24614), (4061, 15086), (4978, 12307), (7543, 8122)]