84729778

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8609}}^1$

素因数の和:8674

約数の個数: 32

約数和(自身を含む): 157046400

約数和(自身を除く): 72316622

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 8609, 9842, 17218, 60263, 120526, 163571, 318533, 327142, 637066, 1144997, 2229731, 2289994, 4459462, 6052127, 12104254, 42364889, 84729778]

約数ペア:

[(1, 84729778), (2, 42364889), (7, 12104254), (14, 6052127), (19, 4459462), (37, 2289994), (38, 2229731), (74, 1144997), (133, 637066), (259, 327142), (266, 318533), (518, 163571), (703, 120526), (1406, 60263), (4921, 17218), (8609, 9842)]