3863984

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 40

約数和(自身を含む): 7887888

約数和(自身を除く): 4023904

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 107, 122, 148, 214, 244, 296, 428, 488, 592, 856, 976, 1712, 2257, 3959, 4514, 6527, 7918, 9028, 13054, 15836, 18056, 26108, 31672, 36112, 52216, 63344, 104432, 241499, 482998, 965996, 1931992, 3863984]

約数ペア:

[(1, 3863984), (2, 1931992), (4, 965996), (8, 482998), (16, 241499), (37, 104432), (61, 63344), (74, 52216), (107, 36112), (122, 31672), (148, 26108), (214, 18056), (244, 15836), (296, 13054), (428, 9028), (488, 7918), (592, 6527), (856, 4514), (976, 3959), (1712, 2257)]