16958452

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1549}}^1$

素因数の和:1600

約数の個数: 48

約数和(自身を含む): 37497600

約数和(自身を除く): 20539148

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1549, 1564, 2737, 3098, 5474, 6196, 10843, 10948, 21686, 26333, 35627, 43372, 52666, 71254, 105332, 142508, 184331, 249389, 368662, 498778, 605659, 737324, 997556, 1211318, 2422636, 4239613, 8479226, 16958452]

約数ペア:

[(1, 16958452), (2, 8479226), (4, 4239613), (7, 2422636), (14, 1211318), (17, 997556), (23, 737324), (28, 605659), (34, 498778), (46, 368662), (68, 249389), (92, 184331), (119, 142508), (161, 105332), (238, 71254), (322, 52666), (391, 43372), (476, 35627), (644, 26333), (782, 21686), (1549, 10948), (1564, 10843), (2737, 6196), (3098, 5474)]