28073914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 48211200

約数和(自身を除く): 20137286

約数列:

[1, 2, 11, 22, 29, 58, 79, 158, 319, 557, 638, 869, 1114, 1738, 2291, 4582, 6127, 12254, 16153, 25201, 32306, 44003, 50402, 88006, 177683, 355366, 484033, 968066, 1276087, 2552174, 14036957, 28073914]

約数ペア:

[(1, 28073914), (2, 14036957), (11, 2552174), (22, 1276087), (29, 968066), (58, 484033), (79, 355366), (158, 177683), (319, 88006), (557, 50402), (638, 44003), (869, 32306), (1114, 25201), (1738, 16153), (2291, 12254), (4582, 6127)]