28248792

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8231}}^1$

素因数の和:8264

約数の個数: 64

約数和(自身を含む): 82978560

約数和(自身を除く): 54729768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 8231, 16462, 24693, 32924, 49386, 65848, 90541, 98772, 107003, 181082, 197544, 214006, 271623, 321009, 362164, 428012, 543246, 642018, 724328, 856024, 1086492, 1177033, 1284036, 2172984, 2354066, 2568072, 3531099, 4708132, 7062198, 9416264, 14124396, 28248792]

約数ペア:

[(1, 28248792), (2, 14124396), (3, 9416264), (4, 7062198), (6, 4708132), (8, 3531099), (11, 2568072), (12, 2354066), (13, 2172984), (22, 1284036), (24, 1177033), (26, 1086492), (33, 856024), (39, 724328), (44, 642018), (52, 543246), (66, 428012), (78, 362164), (88, 321009), (104, 271623), (132, 214006), (143, 197544), (156, 181082), (264, 107003), (286, 98772), (312, 90541), (429, 65848), (572, 49386), (858, 32924), (1144, 24693), (1716, 16462), (3432, 8231)]