68453216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2789}}^1$

素因数の和:2871

約数の個数: 48

約数和(自身を含む): 147646800

約数和(自身を除く): 79193584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 208, 236, 416, 472, 767, 944, 1534, 1888, 2789, 3068, 5578, 6136, 11156, 12272, 22312, 24544, 36257, 44624, 72514, 89248, 145028, 164551, 290056, 329102, 580112, 658204, 1160224, 1316408, 2139163, 2632816, 4278326, 5265632, 8556652, 17113304, 34226608, 68453216]

約数ペア:

[(1, 68453216), (2, 34226608), (4, 17113304), (8, 8556652), (13, 5265632), (16, 4278326), (26, 2632816), (32, 2139163), (52, 1316408), (59, 1160224), (104, 658204), (118, 580112), (208, 329102), (236, 290056), (416, 164551), (472, 145028), (767, 89248), (944, 72514), (1534, 44624), (1888, 36257), (2789, 24544), (3068, 22312), (5578, 12272), (6136, 11156)]