25246816

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2749}}^1$

素因数の和:2807

約数の個数: 48

約数和(自身を含む): 58212000

約数和(自身を除く): 32965184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 2749, 4592, 5498, 9184, 10996, 19243, 21992, 38486, 43984, 76972, 87968, 112709, 153944, 225418, 307888, 450836, 615776, 788963, 901672, 1577926, 1803344, 3155852, 3606688, 6311704, 12623408, 25246816]

約数ペア:

[(1, 25246816), (2, 12623408), (4, 6311704), (7, 3606688), (8, 3155852), (14, 1803344), (16, 1577926), (28, 901672), (32, 788963), (41, 615776), (56, 450836), (82, 307888), (112, 225418), (164, 153944), (224, 112709), (287, 87968), (328, 76972), (574, 43984), (656, 38486), (1148, 21992), (1312, 19243), (2296, 10996), (2749, 9184), (4592, 5498)]