78460798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 131453280

約数和(自身を除く): 52992482

約数列:

[1, 2, 13, 26, 41, 82, 89, 178, 533, 827, 1066, 1157, 1654, 2314, 3649, 7298, 10751, 21502, 33907, 47437, 67814, 73603, 94874, 147206, 440791, 881582, 956839, 1913678, 3017723, 6035446, 39230399, 78460798]

約数ペア:

[(1, 78460798), (2, 39230399), (13, 6035446), (26, 3017723), (41, 1913678), (82, 956839), (89, 881582), (178, 440791), (533, 147206), (827, 94874), (1066, 73603), (1157, 67814), (1654, 47437), (2314, 33907), (3649, 21502), (7298, 10751)]