65956384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{479}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 140555520

約数和(自身を除く): 74599136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 331, 416, 479, 662, 958, 1324, 1916, 2648, 3832, 4303, 5296, 6227, 7664, 8606, 10592, 12454, 15328, 17212, 24908, 34424, 49816, 68848, 99632, 137696, 158549, 199264, 317098, 634196, 1268392, 2061137, 2536784, 4122274, 5073568, 8244548, 16489096, 32978192, 65956384]

約数ペア:

[(1, 65956384), (2, 32978192), (4, 16489096), (8, 8244548), (13, 5073568), (16, 4122274), (26, 2536784), (32, 2061137), (52, 1268392), (104, 634196), (208, 317098), (331, 199264), (416, 158549), (479, 137696), (662, 99632), (958, 68848), (1324, 49816), (1916, 34424), (2648, 24908), (3832, 17212), (4303, 15328), (5296, 12454), (6227, 10592), (7664, 8606)]