8893312

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 19351440

約数和(自身を除く): 10458128

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 67, 68, 122, 128, 134, 136, 244, 268, 272, 488, 536, 544, 976, 1037, 1072, 1088, 1139, 1952, 2074, 2144, 2176, 2278, 3904, 4087, 4148, 4288, 4556, 7808, 8174, 8296, 8576, 9112, 16348, 16592, 18224, 32696, 33184, 36448, 65392, 66368, 69479, 72896, 130784, 132736, 138958, 145792, 261568, 277916, 523136, 555832, 1111664, 2223328, 4446656, 8893312]

約数ペア:

[(1, 8893312), (2, 4446656), (4, 2223328), (8, 1111664), (16, 555832), (17, 523136), (32, 277916), (34, 261568), (61, 145792), (64, 138958), (67, 132736), (68, 130784), (122, 72896), (128, 69479), (134, 66368), (136, 65392), (244, 36448), (268, 33184), (272, 32696), (488, 18224), (536, 16592), (544, 16348), (976, 9112), (1037, 8576), (1072, 8296), (1088, 8174), (1139, 7808), (1952, 4556), (2074, 4288), (2144, 4148), (2176, 4087), (2278, 3904)]