25094808

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{4909}}^1$

素因数の和:4992

約数の個数: 48

約数和(自身を含む): 68936400

約数和(自身を除く): 43841592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 4909, 5112, 9818, 14727, 19636, 29454, 39272, 44181, 58908, 88362, 117816, 176724, 348539, 353448, 697078, 1045617, 1394156, 2091234, 2788312, 3136851, 4182468, 6273702, 8364936, 12547404, 25094808]

約数ペア:

[(1, 25094808), (2, 12547404), (3, 8364936), (4, 6273702), (6, 4182468), (8, 3136851), (9, 2788312), (12, 2091234), (18, 1394156), (24, 1045617), (36, 697078), (71, 353448), (72, 348539), (142, 176724), (213, 117816), (284, 88362), (426, 58908), (568, 44181), (639, 39272), (852, 29454), (1278, 19636), (1704, 14727), (2556, 9818), (4909, 5112)]