23037938

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 45619200

約数和(自身を除く): 22581262

約数列:

[1, 2, 7, 11, 14, 22, 43, 49, 71, 77, 86, 98, 142, 154, 301, 343, 473, 497, 539, 602, 686, 781, 946, 994, 1078, 1562, 2107, 3053, 3311, 3479, 3773, 4214, 5467, 6106, 6622, 6958, 7546, 10934, 14749, 21371, 23177, 24353, 29498, 33583, 38269, 42742, 46354, 48706, 67166, 76538, 149597, 162239, 235081, 267883, 299194, 324478, 470162, 535766, 1047179, 1645567, 2094358, 3291134, 11518969, 23037938]

約数ペア:

[(1, 23037938), (2, 11518969), (7, 3291134), (11, 2094358), (14, 1645567), (22, 1047179), (43, 535766), (49, 470162), (71, 324478), (77, 299194), (86, 267883), (98, 235081), (142, 162239), (154, 149597), (301, 76538), (343, 67166), (473, 48706), (497, 46354), (539, 42742), (602, 38269), (686, 33583), (781, 29498), (946, 24353), (994, 23177), (1078, 21371), (1562, 14749), (2107, 10934), (3053, 7546), (3311, 6958), (3479, 6622), (3773, 6106), (4214, 5467)]