6449671384

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{67}}^1\times {\mathrm{5477}}^1$

素因数の和:5589

約数の個数: 64

約数和(自身を含む): 13298392800

約数和(自身を除く): 6848721416

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 169, 268, 338, 536, 676, 871, 1352, 1742, 2197, 3484, 4394, 5477, 6968, 8788, 10954, 11323, 17576, 21908, 22646, 43816, 45292, 71201, 90584, 142402, 147199, 284804, 294398, 366959, 569608, 588796, 733918, 925613, 1177592, 1467836, 1851226, 2935672, 3702452, 4770467, 7404904, 9540934, 12032969, 19081868, 24065938, 38163736, 48131876, 62016071, 96263752, 124032142, 248064284, 496128568, 806208923, 1612417846, 3224835692, 6449671384]

約数ペア:

[(1, 6449671384), (2, 3224835692), (4, 1612417846), (8, 806208923), (13, 496128568), (26, 248064284), (52, 124032142), (67, 96263752), (104, 62016071), (134, 48131876), (169, 38163736), (268, 24065938), (338, 19081868), (536, 12032969), (676, 9540934), (871, 7404904), (1352, 4770467), (1742, 3702452), (2197, 2935672), (3484, 1851226), (4394, 1467836), (5477, 1177592), (6968, 925613), (8788, 733918), (10954, 588796), (11323, 569608), (17576, 366959), (21908, 294398), (22646, 284804), (43816, 147199), (45292, 142402), (71201, 90584)]