27553876

素因数分解:

$2^2\times 7^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:202

約数の個数: 60

約数和(自身を含む): 59605280

約数和(自身を除く): 32051404

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 151, 196, 266, 302, 343, 532, 604, 686, 931, 1057, 1372, 1862, 2114, 2401, 2869, 3724, 4228, 4802, 5738, 6517, 7399, 9604, 11476, 13034, 14798, 20083, 26068, 29596, 40166, 45619, 51793, 80332, 91238, 103586, 140581, 182476, 207172, 281162, 362551, 562324, 725102, 984067, 1450204, 1968134, 3936268, 6888469, 13776938, 27553876]

約数ペア:

[(1, 27553876), (2, 13776938), (4, 6888469), (7, 3936268), (14, 1968134), (19, 1450204), (28, 984067), (38, 725102), (49, 562324), (76, 362551), (98, 281162), (133, 207172), (151, 182476), (196, 140581), (266, 103586), (302, 91238), (343, 80332), (532, 51793), (604, 45619), (686, 40166), (931, 29596), (1057, 26068), (1372, 20083), (1862, 14798), (2114, 13034), (2401, 11476), (2869, 9604), (3724, 7399), (4228, 6517), (4802, 5738)]