72191938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5021}}^1$

素因数の和:5122

約数の個数: 32

約数和(自身を含む): 134991360

約数和(自身を除く): 62799422

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 2054, 5021, 7189, 10042, 14378, 35147, 65273, 70294, 130546, 396659, 456911, 793318, 913822, 2776613, 5156567, 5553226, 10313134, 36095969, 72191938]

約数ペア:

[(1, 72191938), (2, 36095969), (7, 10313134), (13, 5553226), (14, 5156567), (26, 2776613), (79, 913822), (91, 793318), (158, 456911), (182, 396659), (553, 130546), (1027, 70294), (1106, 65273), (2054, 35147), (5021, 14378), (7189, 10042)]