73289537672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37089847}}^1$

素因数の和:37089885

約数の個数: 32

約数和(自身を含む): 155777361600

約数和(自身を除く): 82487823928

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 37089847, 74179694, 148359388, 296718776, 482168011, 704707093, 964336022, 1409414186, 1928672044, 2818828372, 3857344088, 5637656744, 9161192209, 18322384418, 36644768836, 73289537672]

約数ペア:

[(1, 73289537672), (2, 36644768836), (4, 18322384418), (8, 9161192209), (13, 5637656744), (19, 3857344088), (26, 2818828372), (38, 1928672044), (52, 1409414186), (76, 964336022), (104, 704707093), (152, 482168011), (247, 296718776), (494, 148359388), (988, 74179694), (1976, 37089847)]