40207571264

素因数分解:

$2^6\times 7^1\times {\mathrm{21313}}^1\times {\mathrm{4211}}^1$

素因数の和:25543

約数の個数: 56

約数和(自身を含む): 91210961088

約数和(自身を除く): 51003389824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4211, 8422, 16844, 21313, 29477, 33688, 42626, 58954, 67376, 85252, 117908, 134752, 149191, 170504, 235816, 269504, 298382, 341008, 471632, 596764, 682016, 943264, 1193528, 1364032, 1886528, 2387056, 4774112, 9548224, 89749043, 179498086, 358996172, 628243301, 717992344, 1256486602, 1435984688, 2512973204, 2871969376, 5025946408, 5743938752, 10051892816, 20103785632, 40207571264]

約数ペア:

[(1, 40207571264), (2, 20103785632), (4, 10051892816), (7, 5743938752), (8, 5025946408), (14, 2871969376), (16, 2512973204), (28, 1435984688), (32, 1256486602), (56, 717992344), (64, 628243301), (112, 358996172), (224, 179498086), (448, 89749043), (4211, 9548224), (8422, 4774112), (16844, 2387056), (21313, 1886528), (29477, 1364032), (33688, 1193528), (42626, 943264), (58954, 682016), (67376, 596764), (85252, 471632), (117908, 341008), (134752, 298382), (149191, 269504), (170504, 235816)]