25478064

素因数分解:

$2^4\times 3^5\times {\mathrm{6553}}^1$

素因数の和:6576

約数の個数: 60

約数和(自身を含む): 73955336

約数和(自身を除く): 48477272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 6553, 13106, 19659, 26212, 39318, 52424, 58977, 78636, 104848, 117954, 157272, 176931, 235908, 314544, 353862, 471816, 530793, 707724, 943632, 1061586, 1415448, 1592379, 2123172, 2830896, 3184758, 4246344, 6369516, 8492688, 12739032, 25478064]

約数ペア:

[(1, 25478064), (2, 12739032), (3, 8492688), (4, 6369516), (6, 4246344), (8, 3184758), (9, 2830896), (12, 2123172), (16, 1592379), (18, 1415448), (24, 1061586), (27, 943632), (36, 707724), (48, 530793), (54, 471816), (72, 353862), (81, 314544), (108, 235908), (144, 176931), (162, 157272), (216, 117954), (243, 104848), (324, 78636), (432, 58977), (486, 52424), (648, 39318), (972, 26212), (1296, 19659), (1944, 13106), (3888, 6553)]