64471038

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{983}}^1$

素因数の和:1648

約数の個数: 32

約数和(自身を含む): 136878336

約数和(自身を除く): 72407298

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 643, 983, 1286, 1929, 1966, 2949, 3858, 5898, 10931, 16711, 21862, 32793, 33422, 50133, 65586, 100266, 632069, 1264138, 1896207, 3792414, 10745173, 21490346, 32235519, 64471038]

約数ペア:

[(1, 64471038), (2, 32235519), (3, 21490346), (6, 10745173), (17, 3792414), (34, 1896207), (51, 1264138), (102, 632069), (643, 100266), (983, 65586), (1286, 50133), (1929, 33422), (1966, 32793), (2949, 21862), (3858, 16711), (5898, 10931)]