29936218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 51846480

約数和(自身を除く): 21910262

約数列:

[1, 2, 13, 17, 26, 34, 89, 178, 221, 442, 761, 1157, 1513, 1522, 2314, 3026, 9893, 12937, 19669, 19786, 25874, 39338, 67729, 135458, 168181, 336362, 880477, 1151393, 1760954, 2302786, 14968109, 29936218]

約数ペア:

[(1, 29936218), (2, 14968109), (13, 2302786), (17, 1760954), (26, 1151393), (34, 880477), (89, 336362), (178, 168181), (221, 135458), (442, 67729), (761, 39338), (1157, 25874), (1513, 19786), (1522, 19669), (2314, 12937), (3026, 9893)]