28804514308

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1\times {\mathrm{1361}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 51626381184

約数和(自身を除く): 22821866876

約数列:

[1, 2, 4, 67, 134, 157, 268, 314, 503, 628, 1006, 1361, 2012, 2722, 5444, 10519, 21038, 33701, 42076, 67402, 78971, 91187, 134804, 157942, 182374, 213677, 315884, 364748, 427354, 684583, 854708, 1369166, 2738332, 5291057, 10582114, 14316359, 21164228, 28632718, 45867061, 57265436, 91734122, 107479531, 183468244, 214959062, 429918124, 7201128577, 14402257154, 28804514308]

約数ペア:

[(1, 28804514308), (2, 14402257154), (4, 7201128577), (67, 429918124), (134, 214959062), (157, 183468244), (268, 107479531), (314, 91734122), (503, 57265436), (628, 45867061), (1006, 28632718), (1361, 21164228), (2012, 14316359), (2722, 10582114), (5444, 5291057), (10519, 2738332), (21038, 1369166), (33701, 854708), (42076, 684583), (67402, 427354), (78971, 364748), (91187, 315884), (134804, 213677), (157942, 182374)]