29128786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 49498560

約数和(自身を除く): 20369774

約数列:

[1, 2, 17, 19, 34, 38, 67, 134, 323, 646, 673, 1139, 1273, 1346, 2278, 2546, 11441, 12787, 21641, 22882, 25574, 43282, 45091, 90182, 217379, 434758, 766547, 856729, 1533094, 1713458, 14564393, 29128786]

約数ペア:

[(1, 29128786), (2, 14564393), (17, 1713458), (19, 1533094), (34, 856729), (38, 766547), (67, 434758), (134, 217379), (323, 90182), (646, 45091), (673, 43282), (1139, 25574), (1273, 22882), (1346, 21641), (2278, 12787), (2546, 11441)]