3995615692796

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2357}}^1\times {\mathrm{665311}}^1$

素因数の和:667699

約数の個数: 72

約数和(自身を含む): 8763348617856

約数和(自身を除く): 4767732925060

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2357, 2548, 4714, 9428, 16499, 30641, 32998, 61282, 65996, 115493, 122564, 214487, 230986, 428974, 461972, 665311, 857948, 1330622, 1501409, 2661244, 3002818, 4657177, 6005636, 8649043, 9314354, 17298086, 18628708, 32600239, 34596172, 60543301, 65200478, 121086602, 130400956, 242173204, 423803107, 847606214, 1568138027, 1695212428, 3136276054, 6272552108, 10976966189, 20385794351, 21953932378, 40771588702, 43907864756, 76838763323, 81543177404, 142700560457, 153677526646, 285401120914, 307355053292, 570802241828, 998903923199, 1997807846398, 3995615692796]

約数ペア:

[(1, 3995615692796), (2, 1997807846398), (4, 998903923199), (7, 570802241828), (13, 307355053292), (14, 285401120914), (26, 153677526646), (28, 142700560457), (49, 81543177404), (52, 76838763323), (91, 43907864756), (98, 40771588702), (182, 21953932378), (196, 20385794351), (364, 10976966189), (637, 6272552108), (1274, 3136276054), (2357, 1695212428), (2548, 1568138027), (4714, 847606214), (9428, 423803107), (16499, 242173204), (30641, 130400956), (32998, 121086602), (61282, 65200478), (65996, 60543301), (115493, 34596172), (122564, 32600239), (214487, 18628708), (230986, 17298086), (428974, 9314354), (461972, 8649043), (665311, 6005636), (857948, 4657177), (1330622, 3002818), (1501409, 2661244)]