12767072

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 26544672

約数和(自身を除く): 13777600

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 74, 82, 148, 164, 263, 296, 328, 526, 592, 656, 1052, 1184, 1312, 1517, 2104, 3034, 4208, 6068, 8416, 9731, 10783, 12136, 19462, 21566, 24272, 38924, 43132, 48544, 77848, 86264, 155696, 172528, 311392, 345056, 398971, 797942, 1595884, 3191768, 6383536, 12767072]

約数ペア:

[(1, 12767072), (2, 6383536), (4, 3191768), (8, 1595884), (16, 797942), (32, 398971), (37, 345056), (41, 311392), (74, 172528), (82, 155696), (148, 86264), (164, 77848), (263, 48544), (296, 43132), (328, 38924), (526, 24272), (592, 21566), (656, 19462), (1052, 12136), (1184, 10783), (1312, 9731), (1517, 8416), (2104, 6068), (3034, 4208)]