6464719664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43591}}^1$

素因数の和:43666

約数の個数: 80

約数和(自身を含む): 14529736704

約数和(自身を除く): 8065017040

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 208, 248, 299, 368, 403, 496, 598, 713, 806, 1196, 1426, 1612, 2392, 2852, 3224, 4784, 5704, 6448, 9269, 11408, 18538, 37076, 43591, 74152, 87182, 148304, 174364, 348728, 566683, 697456, 1002593, 1133366, 1351321, 2005186, 2266732, 2702642, 4010372, 4533464, 5405284, 8020744, 9066928, 10810568, 13033709, 16041488, 17567173, 21621136, 26067418, 31080383, 35134346, 52134836, 62160766, 70268692, 104269672, 124321532, 140537384, 208539344, 248643064, 281074768, 404044979, 497286128, 808089958, 1616179916, 3232359832, 6464719664]

約数ペア:

[(1, 6464719664), (2, 3232359832), (4, 1616179916), (8, 808089958), (13, 497286128), (16, 404044979), (23, 281074768), (26, 248643064), (31, 208539344), (46, 140537384), (52, 124321532), (62, 104269672), (92, 70268692), (104, 62160766), (124, 52134836), (184, 35134346), (208, 31080383), (248, 26067418), (299, 21621136), (368, 17567173), (403, 16041488), (496, 13033709), (598, 10810568), (713, 9066928), (806, 8020744), (1196, 5405284), (1426, 4533464), (1612, 4010372), (2392, 2702642), (2852, 2266732), (3224, 2005186), (4784, 1351321), (5704, 1133366), (6448, 1002593), (9269, 697456), (11408, 566683), (18538, 348728), (37076, 174364), (43591, 148304), (74152, 87182)]