2529736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 5832000

約数和(自身を除く): 3302264

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 89, 136, 152, 178, 187, 209, 323, 356, 374, 418, 646, 712, 748, 836, 979, 1292, 1496, 1513, 1672, 1691, 1958, 2584, 3026, 3382, 3553, 3916, 6052, 6764, 7106, 7832, 12104, 13528, 14212, 16643, 18601, 28424, 28747, 33286, 37202, 57494, 66572, 74404, 114988, 133144, 148808, 229976, 316217, 632434, 1264868, 2529736]

約数ペア:

[(1, 2529736), (2, 1264868), (4, 632434), (8, 316217), (11, 229976), (17, 148808), (19, 133144), (22, 114988), (34, 74404), (38, 66572), (44, 57494), (68, 37202), (76, 33286), (88, 28747), (89, 28424), (136, 18601), (152, 16643), (178, 14212), (187, 13528), (209, 12104), (323, 7832), (356, 7106), (374, 6764), (418, 6052), (646, 3916), (712, 3553), (748, 3382), (836, 3026), (979, 2584), (1292, 1958), (1496, 1691), (1513, 1672)]