65140824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{387743}}^1$

素因数の和:387759

約数の個数: 32

約数和(自身を含む): 186117120

約数和(自身を除く): 120976296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 387743, 775486, 1163229, 1550972, 2326458, 2714201, 3101944, 4652916, 5428402, 8142603, 9305832, 10856804, 16285206, 21713608, 32570412, 65140824]

約数ペア:

[(1, 65140824), (2, 32570412), (3, 21713608), (4, 16285206), (6, 10856804), (7, 9305832), (8, 8142603), (12, 5428402), (14, 4652916), (21, 3101944), (24, 2714201), (28, 2326458), (42, 1550972), (56, 1163229), (84, 775486), (168, 387743)]