26874892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 59996160

約数和(自身を除く): 33121268

約数列:

[1, 2, 4, 11, 17, 19, 22, 31, 34, 38, 44, 61, 62, 68, 76, 122, 124, 187, 209, 244, 323, 341, 374, 418, 527, 589, 646, 671, 682, 748, 836, 1037, 1054, 1159, 1178, 1292, 1342, 1364, 1891, 2074, 2108, 2318, 2356, 2684, 3553, 3782, 4148, 4636, 5797, 6479, 7106, 7564, 10013, 11407, 11594, 12749, 12958, 14212, 19703, 20026, 20801, 22814, 23188, 25498, 25916, 32147, 35929, 39406, 40052, 41602, 45628, 50996, 64294, 71858, 78812, 83204, 110143, 128588, 143716, 216733, 220286, 353617, 395219, 433466, 440572, 610793, 707234, 790438, 866932, 1221586, 1414468, 1580876, 2443172, 6718723, 13437446, 26874892]

約数ペア:

[(1, 26874892), (2, 13437446), (4, 6718723), (11, 2443172), (17, 1580876), (19, 1414468), (22, 1221586), (31, 866932), (34, 790438), (38, 707234), (44, 610793), (61, 440572), (62, 433466), (68, 395219), (76, 353617), (122, 220286), (124, 216733), (187, 143716), (209, 128588), (244, 110143), (323, 83204), (341, 78812), (374, 71858), (418, 64294), (527, 50996), (589, 45628), (646, 41602), (671, 40052), (682, 39406), (748, 35929), (836, 32147), (1037, 25916), (1054, 25498), (1159, 23188), (1178, 22814), (1292, 20801), (1342, 20026), (1364, 19703), (1891, 14212), (2074, 12958), (2108, 12749), (2318, 11594), (2356, 11407), (2684, 10013), (3553, 7564), (3782, 7106), (4148, 6479), (4636, 5797)]