61719328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2617}}^1$

素因数の和:2705

約数の個数: 48

約数和(自身を含む): 134586144

約数和(自身を除く): 72866816

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 134, 176, 268, 352, 536, 737, 1072, 1474, 2144, 2617, 2948, 5234, 5896, 10468, 11792, 20936, 23584, 28787, 41872, 57574, 83744, 115148, 175339, 230296, 350678, 460592, 701356, 921184, 1402712, 1928729, 2805424, 3857458, 5610848, 7714916, 15429832, 30859664, 61719328]

約数ペア:

[(1, 61719328), (2, 30859664), (4, 15429832), (8, 7714916), (11, 5610848), (16, 3857458), (22, 2805424), (32, 1928729), (44, 1402712), (67, 921184), (88, 701356), (134, 460592), (176, 350678), (268, 230296), (352, 175339), (536, 115148), (737, 83744), (1072, 57574), (1474, 41872), (2144, 28787), (2617, 23584), (2948, 20936), (5234, 11792), (5896, 10468)]