13335392

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1609}}^1$

素因数の和:1663

約数の個数: 48

約数和(自身を含む): 30834720

約数和(自身を除く): 17499328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 1609, 2072, 3218, 4144, 6436, 8288, 11263, 12872, 22526, 25744, 45052, 51488, 59533, 90104, 119066, 180208, 238132, 360416, 416731, 476264, 833462, 952528, 1666924, 1905056, 3333848, 6667696, 13335392]

約数ペア:

[(1, 13335392), (2, 6667696), (4, 3333848), (7, 1905056), (8, 1666924), (14, 952528), (16, 833462), (28, 476264), (32, 416731), (37, 360416), (56, 238132), (74, 180208), (112, 119066), (148, 90104), (224, 59533), (259, 51488), (296, 45052), (518, 25744), (592, 22526), (1036, 12872), (1184, 11263), (1609, 8288), (2072, 6436), (3218, 4144)]