78979472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34519}}^1$

素因数の和:34551

約数の個数: 40

約数和(自身を含む): 179780160

約数和(自身を除く): 100800688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 34519, 69038, 138076, 276152, 379709, 448747, 552304, 759418, 897494, 1518836, 1794988, 3037672, 3589976, 4936217, 6075344, 7179952, 9872434, 19744868, 39489736, 78979472]

約数ペア:

[(1, 78979472), (2, 39489736), (4, 19744868), (8, 9872434), (11, 7179952), (13, 6075344), (16, 4936217), (22, 3589976), (26, 3037672), (44, 1794988), (52, 1518836), (88, 897494), (104, 759418), (143, 552304), (176, 448747), (208, 379709), (286, 276152), (572, 138076), (1144, 69038), (2288, 34519)]