25780776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{153457}}^1$

素因数の和:153473

約数の個数: 32

約数和(自身を含む): 73659840

約数和(自身を除く): 47879064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 153457, 306914, 460371, 613828, 920742, 1074199, 1227656, 1841484, 2148398, 3222597, 3682968, 4296796, 6445194, 8593592, 12890388, 25780776]

約数ペア:

[(1, 25780776), (2, 12890388), (3, 8593592), (4, 6445194), (6, 4296796), (7, 3682968), (8, 3222597), (12, 2148398), (14, 1841484), (21, 1227656), (24, 1074199), (28, 920742), (42, 613828), (56, 460371), (84, 306914), (168, 153457)]