29983688

素因数分解:

$2^3\times 7^5\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 65882880

約数和(自身を除く): 35899192

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 223, 343, 392, 446, 686, 892, 1372, 1561, 1784, 2401, 2744, 3122, 4802, 6244, 9604, 10927, 12488, 16807, 19208, 21854, 33614, 43708, 67228, 76489, 87416, 134456, 152978, 305956, 535423, 611912, 1070846, 2141692, 3747961, 4283384, 7495922, 14991844, 29983688]

約数ペア:

[(1, 29983688), (2, 14991844), (4, 7495922), (7, 4283384), (8, 3747961), (14, 2141692), (28, 1070846), (49, 611912), (56, 535423), (98, 305956), (196, 152978), (223, 134456), (343, 87416), (392, 76489), (446, 67228), (686, 43708), (892, 33614), (1372, 21854), (1561, 19208), (1784, 16807), (2401, 12488), (2744, 10927), (3122, 9604), (4802, 6244)]