2968804792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2347}}^1$

素因数の和:2572

約数の個数: 64

約数和(自身を含む): 6025155840

約数和(自身を除く): 3056351048

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 131, 136, 142, 262, 284, 524, 568, 1048, 1207, 2227, 2347, 2414, 4454, 4694, 4828, 8908, 9301, 9388, 9656, 17816, 18602, 18776, 37204, 39899, 74408, 79798, 158117, 159596, 166637, 307457, 316234, 319192, 333274, 614914, 632468, 666548, 1229828, 1264936, 1333096, 2459656, 2832829, 5226769, 5665658, 10453538, 11331316, 20907076, 21829447, 22662632, 41814152, 43658894, 87317788, 174635576, 371100599, 742201198, 1484402396, 2968804792]

約数ペア:

[(1, 2968804792), (2, 1484402396), (4, 742201198), (8, 371100599), (17, 174635576), (34, 87317788), (68, 43658894), (71, 41814152), (131, 22662632), (136, 21829447), (142, 20907076), (262, 11331316), (284, 10453538), (524, 5665658), (568, 5226769), (1048, 2832829), (1207, 2459656), (2227, 1333096), (2347, 1264936), (2414, 1229828), (4454, 666548), (4694, 632468), (4828, 614914), (8908, 333274), (9301, 319192), (9388, 316234), (9656, 307457), (17816, 166637), (18602, 159596), (18776, 158117), (37204, 79798), (39899, 74408)]