2515673408

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{18089}}^1$

素因数の和:18195

約数の個数: 56

約数和(自身を含む): 5210571240

約数和(自身を除く): 2694897832

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 64, 82, 106, 164, 212, 328, 424, 656, 848, 1312, 1696, 2173, 2624, 3392, 4346, 8692, 17384, 18089, 34768, 36178, 69536, 72356, 139072, 144712, 289424, 578848, 741649, 958717, 1157696, 1483298, 1917434, 2966596, 3834868, 5933192, 7669736, 11866384, 15339472, 23732768, 30678944, 39307397, 47465536, 61357888, 78614794, 157229588, 314459176, 628918352, 1257836704, 2515673408]

約数ペア:

[(1, 2515673408), (2, 1257836704), (4, 628918352), (8, 314459176), (16, 157229588), (32, 78614794), (41, 61357888), (53, 47465536), (64, 39307397), (82, 30678944), (106, 23732768), (164, 15339472), (212, 11866384), (328, 7669736), (424, 5933192), (656, 3834868), (848, 2966596), (1312, 1917434), (1696, 1483298), (2173, 1157696), (2624, 958717), (3392, 741649), (4346, 578848), (8692, 289424), (17384, 144712), (18089, 139072), (34768, 72356), (36178, 69536)]