28270665264

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{267593}}^1$

素因数の和:267706

約数の個数: 80

約数和(自身を含む): 76450535424

約数和(自身を除く): 48179870160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 496, 568, 744, 852, 1136, 1488, 1704, 2201, 3408, 4402, 6603, 8804, 13206, 17608, 26412, 35216, 52824, 105648, 267593, 535186, 802779, 1070372, 1605558, 2140744, 3211116, 4281488, 6422232, 8295383, 12844464, 16590766, 18999103, 24886149, 33181532, 37998206, 49772298, 56997309, 66363064, 75996412, 99544596, 113994618, 132726128, 151992824, 199089192, 227989236, 303985648, 398178384, 455978472, 588972193, 911956944, 1177944386, 1766916579, 2355888772, 3533833158, 4711777544, 7067666316, 9423555088, 14135332632, 28270665264]

約数ペア:

[(1, 28270665264), (2, 14135332632), (3, 9423555088), (4, 7067666316), (6, 4711777544), (8, 3533833158), (12, 2355888772), (16, 1766916579), (24, 1177944386), (31, 911956944), (48, 588972193), (62, 455978472), (71, 398178384), (93, 303985648), (124, 227989236), (142, 199089192), (186, 151992824), (213, 132726128), (248, 113994618), (284, 99544596), (372, 75996412), (426, 66363064), (496, 56997309), (568, 49772298), (744, 37998206), (852, 33181532), (1136, 24886149), (1488, 18999103), (1704, 16590766), (2201, 12844464), (3408, 8295383), (4402, 6422232), (6603, 4281488), (8804, 3211116), (13206, 2140744), (17608, 1605558), (26412, 1070372), (35216, 802779), (52824, 535186), (105648, 267593)]