12878592

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 35197680

約数和(自身を除く): 22319088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 409, 492, 656, 768, 818, 984, 1227, 1312, 1636, 1968, 2454, 2624, 3272, 3936, 4908, 5248, 6544, 7872, 9816, 10496, 13088, 15744, 16769, 19632, 26176, 31488, 33538, 39264, 50307, 52352, 67076, 78528, 100614, 104704, 134152, 157056, 201228, 268304, 314112, 402456, 536608, 804912, 1073216, 1609824, 2146432, 3219648, 4292864, 6439296, 12878592]

約数ペア:

[(1, 12878592), (2, 6439296), (3, 4292864), (4, 3219648), (6, 2146432), (8, 1609824), (12, 1073216), (16, 804912), (24, 536608), (32, 402456), (41, 314112), (48, 268304), (64, 201228), (82, 157056), (96, 134152), (123, 104704), (128, 100614), (164, 78528), (192, 67076), (246, 52352), (256, 50307), (328, 39264), (384, 33538), (409, 31488), (492, 26176), (656, 19632), (768, 16769), (818, 15744), (984, 13088), (1227, 10496), (1312, 9816), (1636, 7872), (1968, 6544), (2454, 5248), (2624, 4908), (3272, 3936)]