25350484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{151}}^1$

素因数の和:268

約数の個数: 36

約数和(自身を含む): 48028960

約数和(自身を除く): 22678476

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 151, 188, 302, 604, 893, 1786, 2209, 2869, 3572, 4418, 5738, 7097, 8836, 11476, 14194, 28388, 41971, 83942, 134843, 167884, 269686, 333559, 539372, 667118, 1334236, 6337621, 12675242, 25350484]

約数ペア:

[(1, 25350484), (2, 12675242), (4, 6337621), (19, 1334236), (38, 667118), (47, 539372), (76, 333559), (94, 269686), (151, 167884), (188, 134843), (302, 83942), (604, 41971), (893, 28388), (1786, 14194), (2209, 11476), (2869, 8836), (3572, 7097), (4418, 5738)]