72143494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 117456480

約数和(自身を除く): 45312986

約数列:

[1, 2, 19, 38, 53, 106, 113, 226, 317, 634, 1007, 2014, 2147, 4294, 5989, 6023, 11978, 12046, 16801, 33602, 35821, 71642, 113791, 227582, 319219, 638438, 680599, 1361198, 1898513, 3797026, 36071747, 72143494]

約数ペア:

[(1, 72143494), (2, 36071747), (19, 3797026), (38, 1898513), (53, 1361198), (106, 680599), (113, 638438), (226, 319219), (317, 227582), (634, 113791), (1007, 71642), (2014, 35821), (2147, 33602), (4294, 16801), (5989, 12046), (6023, 11978)]