2829424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 40

約数和(自身を含む): 6027392

約数和(自身を除く): 3197968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 223, 244, 446, 488, 793, 892, 976, 1586, 1784, 2899, 3172, 3568, 5798, 6344, 11596, 12688, 13603, 23192, 27206, 46384, 54412, 108824, 176839, 217648, 353678, 707356, 1414712, 2829424]

約数ペア:

[(1, 2829424), (2, 1414712), (4, 707356), (8, 353678), (13, 217648), (16, 176839), (26, 108824), (52, 54412), (61, 46384), (104, 27206), (122, 23192), (208, 13603), (223, 12688), (244, 11596), (446, 6344), (488, 5798), (793, 3568), (892, 3172), (976, 2899), (1586, 1784)]