13273208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 15757192

約数列:

[1, 2, 4, 8, 13, 23, 26, 31, 46, 52, 62, 92, 104, 124, 179, 184, 248, 299, 358, 403, 598, 713, 716, 806, 1196, 1426, 1432, 1612, 2327, 2392, 2852, 3224, 4117, 4654, 5549, 5704, 8234, 9269, 9308, 11098, 16468, 18538, 18616, 22196, 32936, 37076, 44392, 53521, 72137, 74152, 107042, 127627, 144274, 214084, 255254, 288548, 428168, 510508, 577096, 1021016, 1659151, 3318302, 6636604, 13273208]

約数ペア:

[(1, 13273208), (2, 6636604), (4, 3318302), (8, 1659151), (13, 1021016), (23, 577096), (26, 510508), (31, 428168), (46, 288548), (52, 255254), (62, 214084), (92, 144274), (104, 127627), (124, 107042), (179, 74152), (184, 72137), (248, 53521), (299, 44392), (358, 37076), (403, 32936), (598, 22196), (713, 18616), (716, 18538), (806, 16468), (1196, 11098), (1426, 9308), (1432, 9269), (1612, 8234), (2327, 5704), (2392, 5549), (2852, 4654), (3224, 4117)]