64993488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{193433}}^1$

素因数の和:193451

約数の個数: 40

約数和(自身を含む): 191886528

約数和(自身を除く): 126893040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 193433, 386866, 580299, 773732, 1160598, 1354031, 1547464, 2321196, 2708062, 3094928, 4062093, 4642392, 5416124, 8124186, 9284784, 10832248, 16248372, 21664496, 32496744, 64993488]

約数ペア:

[(1, 64993488), (2, 32496744), (3, 21664496), (4, 16248372), (6, 10832248), (7, 9284784), (8, 8124186), (12, 5416124), (14, 4642392), (16, 4062093), (21, 3094928), (24, 2708062), (28, 2321196), (42, 1547464), (48, 1354031), (56, 1160598), (84, 773732), (112, 580299), (168, 386866), (336, 193433)]