70687474

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{22469}}^1$

素因数の和:22506

約数の個数: 24

約数和(自身を含む): 125517420

約数和(自身を除く): 54829946

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 22469, 44938, 247159, 292097, 494318, 584194, 2718749, 3213067, 5437498, 6426134, 35343737, 70687474]

約数ペア:

[(1, 70687474), (2, 35343737), (11, 6426134), (13, 5437498), (22, 3213067), (26, 2718749), (121, 584194), (143, 494318), (242, 292097), (286, 247159), (1573, 44938), (3146, 22469)]