65645476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 128977408

約数和(自身を除く): 63331932

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 193, 211, 386, 403, 422, 772, 806, 844, 1612, 2509, 2743, 5018, 5486, 5983, 6541, 10036, 10972, 11966, 13082, 23932, 26164, 40723, 77779, 81446, 85033, 155558, 162892, 170066, 311116, 340132, 529399, 1058798, 1262413, 2117596, 2524826, 5049652, 16411369, 32822738, 65645476]

約数ペア:

[(1, 65645476), (2, 32822738), (4, 16411369), (13, 5049652), (26, 2524826), (31, 2117596), (52, 1262413), (62, 1058798), (124, 529399), (193, 340132), (211, 311116), (386, 170066), (403, 162892), (422, 155558), (772, 85033), (806, 81446), (844, 77779), (1612, 40723), (2509, 26164), (2743, 23932), (5018, 13082), (5486, 11966), (5983, 10972), (6541, 10036)]