59991988

素因数分解:

$2^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{3137}}^1$

素因数の和:3831

約数の個数: 24

約数和(自身を含む): 120197952

約数和(自身を除く): 60205964

約数列:

[1, 2, 4, 7, 14, 28, 683, 1366, 2732, 3137, 4781, 6274, 9562, 12548, 19124, 21959, 43918, 87836, 2142571, 4285142, 8570284, 14997997, 29995994, 59991988]

約数ペア:

[(1, 59991988), (2, 29995994), (4, 14997997), (7, 8570284), (14, 4285142), (28, 2142571), (683, 87836), (1366, 43918), (2732, 21959), (3137, 19124), (4781, 12548), (6274, 9562)]