25074908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 49459200

約数和(自身を除く): 24384292

約数列:

[1, 2, 4, 19, 29, 31, 38, 58, 62, 76, 116, 124, 367, 551, 589, 734, 899, 1102, 1178, 1468, 1798, 2204, 2356, 3596, 6973, 10643, 11377, 13946, 17081, 21286, 22754, 27892, 34162, 42572, 45508, 68324, 202217, 216163, 329933, 404434, 432326, 659866, 808868, 864652, 1319732, 6268727, 12537454, 25074908]

約数ペア:

[(1, 25074908), (2, 12537454), (4, 6268727), (19, 1319732), (29, 864652), (31, 808868), (38, 659866), (58, 432326), (62, 404434), (76, 329933), (116, 216163), (124, 202217), (367, 68324), (551, 45508), (589, 42572), (734, 34162), (899, 27892), (1102, 22754), (1178, 21286), (1468, 17081), (1798, 13946), (2204, 11377), (2356, 10643), (3596, 6973)]