27889872

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:660

約数の個数: 80

約数和(自身を含む): 77405760

約数和(自身を除く): 49515888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 53, 57, 76, 106, 114, 152, 159, 212, 228, 304, 318, 424, 456, 577, 636, 848, 912, 1007, 1154, 1272, 1731, 2014, 2308, 2544, 3021, 3462, 4028, 4616, 6042, 6924, 8056, 9232, 10963, 12084, 13848, 16112, 21926, 24168, 27696, 30581, 32889, 43852, 48336, 61162, 65778, 87704, 91743, 122324, 131556, 175408, 183486, 244648, 263112, 366972, 489296, 526224, 581039, 733944, 1162078, 1467888, 1743117, 2324156, 3486234, 4648312, 6972468, 9296624, 13944936, 27889872]

約数ペア:

[(1, 27889872), (2, 13944936), (3, 9296624), (4, 6972468), (6, 4648312), (8, 3486234), (12, 2324156), (16, 1743117), (19, 1467888), (24, 1162078), (38, 733944), (48, 581039), (53, 526224), (57, 489296), (76, 366972), (106, 263112), (114, 244648), (152, 183486), (159, 175408), (212, 131556), (228, 122324), (304, 91743), (318, 87704), (424, 65778), (456, 61162), (577, 48336), (636, 43852), (848, 32889), (912, 30581), (1007, 27696), (1154, 24168), (1272, 21926), (1731, 16112), (2014, 13848), (2308, 12084), (2544, 10963), (3021, 9232), (3462, 8056), (4028, 6924), (4616, 6042)]