79172938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 51463862

約数列:

[1, 2, 13, 26, 107, 149, 191, 214, 298, 382, 1391, 1937, 2483, 2782, 3874, 4966, 15943, 20437, 28459, 31886, 40874, 56918, 207259, 265681, 369967, 414518, 531362, 739934, 3045113, 6090226, 39586469, 79172938]

約数ペア:

[(1, 79172938), (2, 39586469), (13, 6090226), (26, 3045113), (107, 739934), (149, 531362), (191, 414518), (214, 369967), (298, 265681), (382, 207259), (1391, 56918), (1937, 40874), (2483, 31886), (2782, 28459), (3874, 20437), (4966, 15943)]