15703860496

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{44819}}^1$

素因数の和:45247

約数の個数: 40

約数和(自身を含む): 31011854400

約数和(自身を除く): 15307993904

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 359, 488, 718, 976, 1436, 2872, 5744, 21899, 43798, 44819, 87596, 89638, 175192, 179276, 350384, 358552, 717104, 2733959, 5467918, 10935836, 16090021, 21871672, 32180042, 43743344, 64360084, 128720168, 257440336, 981491281, 1962982562, 3925965124, 7851930248, 15703860496]

約数ペア:

[(1, 15703860496), (2, 7851930248), (4, 3925965124), (8, 1962982562), (16, 981491281), (61, 257440336), (122, 128720168), (244, 64360084), (359, 43743344), (488, 32180042), (718, 21871672), (976, 16090021), (1436, 10935836), (2872, 5467918), (5744, 2733959), (21899, 717104), (43798, 358552), (44819, 350384), (87596, 179276), (89638, 175192)]