27728844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 108

約数和(自身を含む): 77690088

約数和(自身を除く): 49961244

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 113, 121, 132, 143, 156, 169, 226, 242, 286, 338, 339, 363, 429, 452, 484, 507, 572, 676, 678, 726, 858, 1014, 1243, 1356, 1452, 1469, 1573, 1716, 1859, 2028, 2486, 2938, 3146, 3718, 3729, 4407, 4719, 4972, 5577, 5876, 6292, 7436, 7458, 8814, 9438, 11154, 13673, 14916, 16159, 17628, 18876, 19097, 20449, 22308, 27346, 32318, 38194, 40898, 41019, 48477, 54692, 57291, 61347, 64636, 76388, 81796, 82038, 96954, 114582, 122694, 164076, 177749, 193908, 210067, 229164, 245388, 355498, 420134, 533247, 630201, 710996, 840268, 1066494, 1260402, 2132988, 2310737, 2520804, 4621474, 6932211, 9242948, 13864422, 27728844]

約数ペア:

[(1, 27728844), (2, 13864422), (3, 9242948), (4, 6932211), (6, 4621474), (11, 2520804), (12, 2310737), (13, 2132988), (22, 1260402), (26, 1066494), (33, 840268), (39, 710996), (44, 630201), (52, 533247), (66, 420134), (78, 355498), (113, 245388), (121, 229164), (132, 210067), (143, 193908), (156, 177749), (169, 164076), (226, 122694), (242, 114582), (286, 96954), (338, 82038), (339, 81796), (363, 76388), (429, 64636), (452, 61347), (484, 57291), (507, 54692), (572, 48477), (676, 41019), (678, 40898), (726, 38194), (858, 32318), (1014, 27346), (1243, 22308), (1356, 20449), (1452, 19097), (1469, 18876), (1573, 17628), (1716, 16159), (1859, 14916), (2028, 13673), (2486, 11154), (2938, 9438), (3146, 8814), (3718, 7458), (3729, 7436), (4407, 6292), (4719, 5876), (4972, 5577)]