972604672

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{292249}}^1$

素因数の和:292278

約数の個数: 36

約数和(自身を含む): 2090756500

約数和(自身を除く): 1118151828

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 292249, 584498, 1168996, 2337992, 3799237, 4675984, 7598474, 9351968, 15196948, 18703936, 30393896, 37407872, 60787792, 74815744, 121575584, 243151168, 486302336, 972604672]

約数ペア:

[(1, 972604672), (2, 486302336), (4, 243151168), (8, 121575584), (13, 74815744), (16, 60787792), (26, 37407872), (32, 30393896), (52, 18703936), (64, 15196948), (104, 9351968), (128, 7598474), (208, 4675984), (256, 3799237), (416, 2337992), (832, 1168996), (1664, 584498), (3328, 292249)]