72820514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1283}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 122955840

約数和(自身を除く): 50135326

約数列:

[1, 2, 13, 26, 37, 59, 74, 118, 481, 767, 962, 1283, 1534, 2183, 2566, 4366, 16679, 28379, 33358, 47471, 56758, 75697, 94942, 151394, 617123, 984061, 1234246, 1968122, 2800789, 5601578, 36410257, 72820514]

約数ペア:

[(1, 72820514), (2, 36410257), (13, 5601578), (26, 2800789), (37, 1968122), (59, 1234246), (74, 984061), (118, 617123), (481, 151394), (767, 94942), (962, 75697), (1283, 56758), (1534, 47471), (2183, 33358), (2566, 28379), (4366, 16679)]