61913488

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3271}}^1$

素因数の和:3312

約数の個数: 60

約数和(自身を含む): 148496448

約数和(自身を除く): 86582960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 3271, 4732, 6542, 9464, 13084, 18928, 22897, 26168, 42523, 45794, 52336, 85046, 91588, 170092, 183176, 297661, 340184, 366352, 552799, 595322, 680368, 1105598, 1190644, 2211196, 2381288, 3869593, 4422392, 4762576, 7739186, 8844784, 15478372, 30956744, 61913488]

約数ペア:

[(1, 61913488), (2, 30956744), (4, 15478372), (7, 8844784), (8, 7739186), (13, 4762576), (14, 4422392), (16, 3869593), (26, 2381288), (28, 2211196), (52, 1190644), (56, 1105598), (91, 680368), (104, 595322), (112, 552799), (169, 366352), (182, 340184), (208, 297661), (338, 183176), (364, 170092), (676, 91588), (728, 85046), (1183, 52336), (1352, 45794), (1456, 42523), (2366, 26168), (2704, 22897), (3271, 18928), (4732, 13084), (6542, 9464)]