65021931364

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{5827}}^1$

素因数の和:6845

約数の個数: 72

約数和(自身を含む): 130619327328

約数和(自身を除く): 65597395964

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 971, 1942, 2873, 3884, 5746, 5827, 11492, 11654, 12623, 16507, 23308, 25246, 33014, 50492, 66028, 75751, 99059, 151502, 164099, 198118, 214591, 303004, 328198, 396236, 429182, 656396, 858364, 984763, 1287767, 1969526, 2575534, 2789683, 3939052, 5151068, 5579366, 5658017, 11158732, 11316034, 16740971, 22632068, 33481942, 66963884, 73554221, 96186289, 147108442, 192372578, 294216884, 384745156, 956204873, 1250421757, 1912409746, 2500843514, 3824819492, 5001687028, 16255482841, 32510965682, 65021931364]

約数ペア:

[(1, 65021931364), (2, 32510965682), (4, 16255482841), (13, 5001687028), (17, 3824819492), (26, 2500843514), (34, 1912409746), (52, 1250421757), (68, 956204873), (169, 384745156), (221, 294216884), (338, 192372578), (442, 147108442), (676, 96186289), (884, 73554221), (971, 66963884), (1942, 33481942), (2873, 22632068), (3884, 16740971), (5746, 11316034), (5827, 11158732), (11492, 5658017), (11654, 5579366), (12623, 5151068), (16507, 3939052), (23308, 2789683), (25246, 2575534), (33014, 1969526), (50492, 1287767), (66028, 984763), (75751, 858364), (99059, 656396), (151502, 429182), (164099, 396236), (198118, 328198), (214591, 303004)]