28405111488

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{11380253}}^1$

素因数の和:11380281

約数の個数: 56

約数和(自身を含む): 80936366448

約数和(自身を除く): 52531254960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 11380253, 22760506, 34140759, 45521012, 68281518, 91042024, 136563036, 147943289, 182084048, 273126072, 295886578, 364168096, 443829867, 546252144, 591773156, 728336192, 887659734, 1092504288, 1183546312, 1775319468, 2185008576, 2367092624, 3550638936, 4734185248, 7101277872, 9468370496, 14202555744, 28405111488]

約数ペア:

[(1, 28405111488), (2, 14202555744), (3, 9468370496), (4, 7101277872), (6, 4734185248), (8, 3550638936), (12, 2367092624), (13, 2185008576), (16, 1775319468), (24, 1183546312), (26, 1092504288), (32, 887659734), (39, 728336192), (48, 591773156), (52, 546252144), (64, 443829867), (78, 364168096), (96, 295886578), (104, 273126072), (156, 182084048), (192, 147943289), (208, 136563036), (312, 91042024), (416, 68281518), (624, 45521012), (832, 34140759), (1248, 22760506), (2496, 11380253)]