72307274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{743}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 123742080

約数和(自身を除く): 51434806

約数列:

[1, 2, 13, 19, 26, 38, 197, 247, 394, 494, 743, 1486, 2561, 3743, 5122, 7486, 9659, 14117, 19318, 28234, 48659, 97318, 146371, 183521, 292742, 367042, 1902823, 2781049, 3805646, 5562098, 36153637, 72307274]

約数ペア:

[(1, 72307274), (2, 36153637), (13, 5562098), (19, 3805646), (26, 2781049), (38, 1902823), (197, 367042), (247, 292742), (394, 183521), (494, 146371), (743, 97318), (1486, 48659), (2561, 28234), (3743, 19318), (5122, 14117), (7486, 9659)]