82706428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{727}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 176117760

約数和(自身を除く): 93411332

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 239, 476, 478, 727, 956, 1454, 1673, 2908, 3346, 4063, 5089, 6692, 8126, 10178, 12359, 16252, 20356, 24718, 28441, 49436, 56882, 86513, 113764, 173026, 173753, 346052, 347506, 695012, 1216271, 2432542, 2953801, 4865084, 5907602, 11815204, 20676607, 41353214, 82706428]

約数ペア:

[(1, 82706428), (2, 41353214), (4, 20676607), (7, 11815204), (14, 5907602), (17, 4865084), (28, 2953801), (34, 2432542), (68, 1216271), (119, 695012), (238, 347506), (239, 346052), (476, 173753), (478, 173026), (727, 113764), (956, 86513), (1454, 56882), (1673, 49436), (2908, 28441), (3346, 24718), (4063, 20356), (5089, 16252), (6692, 12359), (8126, 10178)]