764801394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{50723}}^1$

素因数の和:51094

約数の個数: 32

約数和(自身を含む): 1753021440

約数和(自身を除く): 988220046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 359, 718, 1077, 2154, 2513, 5026, 7539, 15078, 50723, 101446, 152169, 304338, 355061, 710122, 1065183, 2130366, 18209557, 36419114, 54628671, 109257342, 127466899, 254933798, 382400697, 764801394]

約数ペア:

[(1, 764801394), (2, 382400697), (3, 254933798), (6, 127466899), (7, 109257342), (14, 54628671), (21, 36419114), (42, 18209557), (359, 2130366), (718, 1065183), (1077, 710122), (2154, 355061), (2513, 304338), (5026, 152169), (7539, 101446), (15078, 50723)]