1123616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 2480184

約数和(自身を除く): 1356568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 73, 74, 104, 146, 148, 208, 292, 296, 416, 481, 584, 592, 949, 962, 1168, 1184, 1898, 1924, 2336, 2701, 3796, 3848, 5402, 7592, 7696, 10804, 15184, 15392, 21608, 30368, 35113, 43216, 70226, 86432, 140452, 280904, 561808, 1123616]

約数ペア:

[(1, 1123616), (2, 561808), (4, 280904), (8, 140452), (13, 86432), (16, 70226), (26, 43216), (32, 35113), (37, 30368), (52, 21608), (73, 15392), (74, 15184), (104, 10804), (146, 7696), (148, 7592), (208, 5402), (292, 3848), (296, 3796), (416, 2701), (481, 2336), (584, 1924), (592, 1898), (949, 1184), (962, 1168)]