24989608

素因数分解:

$2^3\times 7^4\times {\mathrm{1301}}^1$

素因数の和:1335

約数の個数: 40

約数和(自身を含む): 54703530

約数和(自身を除く): 29713922

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1301, 1372, 2401, 2602, 2744, 4802, 5204, 9107, 9604, 10408, 18214, 19208, 36428, 63749, 72856, 127498, 254996, 446243, 509992, 892486, 1784972, 3123701, 3569944, 6247402, 12494804, 24989608]

約数ペア:

[(1, 24989608), (2, 12494804), (4, 6247402), (7, 3569944), (8, 3123701), (14, 1784972), (28, 892486), (49, 509992), (56, 446243), (98, 254996), (196, 127498), (343, 72856), (392, 63749), (686, 36428), (1301, 19208), (1372, 18214), (2401, 10408), (2602, 9604), (2744, 9107), (4802, 5204)]