15705418768

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{109589}}^1$

素因数の和:109676

約数の個数: 60

約数和(自身を含む): 33572019780

約数和(自身を除く): 17866601012

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 169, 208, 212, 338, 424, 676, 689, 848, 1352, 1378, 2704, 2756, 5512, 8957, 11024, 17914, 35828, 71656, 109589, 143312, 219178, 438356, 876712, 1424657, 1753424, 2849314, 5698628, 5808217, 11397256, 11616434, 18520541, 22794512, 23232868, 37041082, 46465736, 74082164, 75506821, 92931472, 148164328, 151013642, 296328656, 302027284, 604054568, 981588673, 1208109136, 1963177346, 3926354692, 7852709384, 15705418768]

約数ペア:

[(1, 15705418768), (2, 7852709384), (4, 3926354692), (8, 1963177346), (13, 1208109136), (16, 981588673), (26, 604054568), (52, 302027284), (53, 296328656), (104, 151013642), (106, 148164328), (169, 92931472), (208, 75506821), (212, 74082164), (338, 46465736), (424, 37041082), (676, 23232868), (689, 22794512), (848, 18520541), (1352, 11616434), (1378, 11397256), (2704, 5808217), (2756, 5698628), (5512, 2849314), (8957, 1753424), (11024, 1424657), (17914, 876712), (35828, 438356), (71656, 219178), (109589, 143312)]