15697041248

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1\times {\mathrm{1217}}^1$

素因数の和:2116

約数の個数: 96

約数和(自身を含む): 35889412608

約数和(自身を除く): 20192371360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 811, 994, 1136, 1217, 1622, 1988, 2272, 2434, 3244, 3976, 4868, 5677, 6488, 7952, 8519, 9736, 11354, 12976, 15904, 17038, 19472, 22708, 25952, 34076, 38944, 45416, 57581, 68152, 86407, 90832, 115162, 136304, 172814, 181664, 230324, 272608, 345628, 403067, 460648, 604849, 691256, 806134, 921296, 986987, 1209698, 1382512, 1612268, 1842592, 1973974, 2419396, 2765024, 3224536, 3947948, 4838792, 6449072, 6908909, 7895896, 9677584, 12898144, 13817818, 15791792, 19355168, 27635636, 31583584, 55271272, 70076077, 110542544, 140152154, 221085088, 280304308, 490532539, 560608616, 981065078, 1121217232, 1962130156, 2242434464, 3924260312, 7848520624, 15697041248]

約数ペア:

[(1, 15697041248), (2, 7848520624), (4, 3924260312), (7, 2242434464), (8, 1962130156), (14, 1121217232), (16, 981065078), (28, 560608616), (32, 490532539), (56, 280304308), (71, 221085088), (112, 140152154), (142, 110542544), (224, 70076077), (284, 55271272), (497, 31583584), (568, 27635636), (811, 19355168), (994, 15791792), (1136, 13817818), (1217, 12898144), (1622, 9677584), (1988, 7895896), (2272, 6908909), (2434, 6449072), (3244, 4838792), (3976, 3947948), (4868, 3224536), (5677, 2765024), (6488, 2419396), (7952, 1973974), (8519, 1842592), (9736, 1612268), (11354, 1382512), (12976, 1209698), (15904, 986987), (17038, 921296), (19472, 806134), (22708, 691256), (25952, 604849), (34076, 460648), (38944, 403067), (45416, 345628), (57581, 272608), (68152, 230324), (86407, 181664), (90832, 172814), (115162, 136304)]