28686673092

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4435169}}^1$

素因数の和:4435201

約数の個数: 72

約数和(自身を含む): 84942375840

約数和(自身を除く): 56255702748

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 4435169, 8870338, 13305507, 17740676, 26611014, 31046183, 48786859, 53222028, 62092366, 93138549, 97573718, 124184732, 146360577, 186277098, 195147436, 217323281, 292721154, 341508013, 372554196, 434646562, 585442308, 651969843, 683016026, 869293124, 1024524039, 1303939686, 1366032052, 2049048078, 2390556091, 2607879372, 4098096156, 4781112182, 7171668273, 9562224364, 14343336546, 28686673092]

約数ペア:

[(1, 28686673092), (2, 14343336546), (3, 9562224364), (4, 7171668273), (6, 4781112182), (7, 4098096156), (11, 2607879372), (12, 2390556091), (14, 2049048078), (21, 1366032052), (22, 1303939686), (28, 1024524039), (33, 869293124), (42, 683016026), (44, 651969843), (49, 585442308), (66, 434646562), (77, 372554196), (84, 341508013), (98, 292721154), (132, 217323281), (147, 195147436), (154, 186277098), (196, 146360577), (231, 124184732), (294, 97573718), (308, 93138549), (462, 62092366), (539, 53222028), (588, 48786859), (924, 31046183), (1078, 26611014), (1617, 17740676), (2156, 13305507), (3234, 8870338), (6468, 4435169)]