9978176

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 56

約数和(自身を含む): 21762720

約数和(自身を除く): 11784544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 134, 179, 208, 268, 358, 416, 536, 716, 832, 871, 1072, 1432, 1742, 2144, 2327, 2864, 3484, 4288, 4654, 5728, 6968, 9308, 11456, 11993, 13936, 18616, 23986, 27872, 37232, 47972, 55744, 74464, 95944, 148928, 155909, 191888, 311818, 383776, 623636, 767552, 1247272, 2494544, 4989088, 9978176]

約数ペア:

[(1, 9978176), (2, 4989088), (4, 2494544), (8, 1247272), (13, 767552), (16, 623636), (26, 383776), (32, 311818), (52, 191888), (64, 155909), (67, 148928), (104, 95944), (134, 74464), (179, 55744), (208, 47972), (268, 37232), (358, 27872), (416, 23986), (536, 18616), (716, 13936), (832, 11993), (871, 11456), (1072, 9308), (1432, 6968), (1742, 5728), (2144, 4654), (2327, 4288), (2864, 3484)]