66216410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4673}}^1$

素因数の和:4802

約数の個数: 32

約数和(自身を含む): 129563280

約数和(自身を除く): 63346870

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 4673, 7085, 9346, 14170, 23365, 46730, 60749, 121498, 303745, 509357, 607490, 1018714, 2546785, 5093570, 6621641, 13243282, 33108205, 66216410]

約数ペア:

[(1, 66216410), (2, 33108205), (5, 13243282), (10, 6621641), (13, 5093570), (26, 2546785), (65, 1018714), (109, 607490), (130, 509357), (218, 303745), (545, 121498), (1090, 60749), (1417, 46730), (2834, 23365), (4673, 14170), (7085, 9346)]