39489736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34519}}^1$

素因数の和:34549

約数の個数: 32

約数和(自身を含む): 86990400

約数和(自身を除く): 47500664

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 34519, 69038, 138076, 276152, 379709, 448747, 759418, 897494, 1518836, 1794988, 3037672, 3589976, 4936217, 9872434, 19744868, 39489736]

約数ペア:

[(1, 39489736), (2, 19744868), (4, 9872434), (8, 4936217), (11, 3589976), (13, 3037672), (22, 1794988), (26, 1518836), (44, 897494), (52, 759418), (88, 448747), (104, 379709), (143, 276152), (286, 138076), (572, 69038), (1144, 34519)]