25884252824

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^2\times {\mathrm{211}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 52909348800

約数和(自身を除く): 27025095976

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 137, 152, 172, 211, 274, 344, 422, 548, 817, 844, 1096, 1634, 1688, 2603, 3268, 4009, 5206, 5891, 6536, 8018, 9073, 10412, 11782, 16036, 18146, 18769, 20824, 23564, 28907, 32072, 36292, 37538, 47128, 57814, 72584, 75076, 111929, 115628, 150152, 172387, 223858, 231256, 344774, 356611, 447716, 549233, 689548, 713222, 807067, 895432, 1098466, 1243001, 1379096, 1426444, 1614134, 2196932, 2486002, 2852888, 3228268, 3960259, 4393864, 4972004, 6456536, 7920518, 9944008, 15334273, 15841036, 23617019, 30668546, 31682072, 47234038, 61337092, 75244921, 94468076, 122674184, 150489842, 170291137, 188936152, 300979684, 340582274, 601959368, 681164548, 1362329096, 3235531603, 6471063206, 12942126412, 25884252824]

約数ペア:

[(1, 25884252824), (2, 12942126412), (4, 6471063206), (8, 3235531603), (19, 1362329096), (38, 681164548), (43, 601959368), (76, 340582274), (86, 300979684), (137, 188936152), (152, 170291137), (172, 150489842), (211, 122674184), (274, 94468076), (344, 75244921), (422, 61337092), (548, 47234038), (817, 31682072), (844, 30668546), (1096, 23617019), (1634, 15841036), (1688, 15334273), (2603, 9944008), (3268, 7920518), (4009, 6456536), (5206, 4972004), (5891, 4393864), (6536, 3960259), (8018, 3228268), (9073, 2852888), (10412, 2486002), (11782, 2196932), (16036, 1614134), (18146, 1426444), (18769, 1379096), (20824, 1243001), (23564, 1098466), (28907, 895432), (32072, 807067), (36292, 713222), (37538, 689548), (47128, 549233), (57814, 447716), (72584, 356611), (75076, 344774), (111929, 231256), (115628, 223858), (150152, 172387)]