25304349044

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{22783}}^1$

素因数の和:22897

約数の個数: 72

約数和(自身を含む): 50433933312

約数和(自身を除く): 25129584268

約数列:

[1, 2, 4, 13, 26, 31, 52, 53, 62, 106, 124, 169, 212, 338, 403, 676, 689, 806, 1378, 1612, 1643, 2756, 3286, 5239, 6572, 8957, 10478, 17914, 20956, 21359, 22783, 35828, 42718, 45566, 85436, 91132, 277667, 296179, 555334, 592358, 706273, 1110668, 1184716, 1207499, 1412546, 2414998, 2825092, 3850327, 4829996, 7700654, 9181549, 15401308, 15697487, 18363098, 31394974, 36726196, 37432469, 62789948, 74864938, 119360137, 149729876, 204067331, 238720274, 408134662, 477440548, 486622097, 816269324, 973244194, 1946488388, 6326087261, 12652174522, 25304349044]

約数ペア:

[(1, 25304349044), (2, 12652174522), (4, 6326087261), (13, 1946488388), (26, 973244194), (31, 816269324), (52, 486622097), (53, 477440548), (62, 408134662), (106, 238720274), (124, 204067331), (169, 149729876), (212, 119360137), (338, 74864938), (403, 62789948), (676, 37432469), (689, 36726196), (806, 31394974), (1378, 18363098), (1612, 15697487), (1643, 15401308), (2756, 9181549), (3286, 7700654), (5239, 4829996), (6572, 3850327), (8957, 2825092), (10478, 2414998), (17914, 1412546), (20956, 1207499), (21359, 1184716), (22783, 1110668), (35828, 706273), (42718, 592358), (45566, 555334), (85436, 296179), (91132, 277667)]