65358592

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 144224640

約数和(自身を除く): 78866048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 256, 328, 416, 479, 533, 656, 832, 958, 1066, 1312, 1664, 1916, 2132, 2624, 3328, 3832, 4264, 5248, 6227, 7664, 8528, 10496, 12454, 15328, 17056, 19639, 24908, 30656, 34112, 39278, 49816, 61312, 68224, 78556, 99632, 122624, 136448, 157112, 199264, 255307, 314224, 398528, 510614, 628448, 797056, 1021228, 1256896, 1594112, 2042456, 2513792, 4084912, 5027584, 8169824, 16339648, 32679296, 65358592]

約数ペア:

[(1, 65358592), (2, 32679296), (4, 16339648), (8, 8169824), (13, 5027584), (16, 4084912), (26, 2513792), (32, 2042456), (41, 1594112), (52, 1256896), (64, 1021228), (82, 797056), (104, 628448), (128, 510614), (164, 398528), (208, 314224), (256, 255307), (328, 199264), (416, 157112), (479, 136448), (533, 122624), (656, 99632), (832, 78556), (958, 68224), (1066, 61312), (1312, 49816), (1664, 39278), (1916, 34112), (2132, 30656), (2624, 24908), (3328, 19639), (3832, 17056), (4264, 15328), (5248, 12454), (6227, 10496), (7664, 8528)]