25149984

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{4943}}^1$

素因数の和:5009

約数の個数: 48

約数和(自身を含む): 67277952

約数和(自身を除く): 42127968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 4943, 5088, 9886, 14829, 19772, 29658, 39544, 59316, 79088, 118632, 158176, 237264, 261979, 474528, 523958, 785937, 1047916, 1571874, 2095832, 3143748, 4191664, 6287496, 8383328, 12574992, 25149984]

約数ペア:

[(1, 25149984), (2, 12574992), (3, 8383328), (4, 6287496), (6, 4191664), (8, 3143748), (12, 2095832), (16, 1571874), (24, 1047916), (32, 785937), (48, 523958), (53, 474528), (96, 261979), (106, 237264), (159, 158176), (212, 118632), (318, 79088), (424, 59316), (636, 39544), (848, 29658), (1272, 19772), (1696, 14829), (2544, 9886), (4943, 5088)]