27979476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 80424960

約数和(自身を除く): 52445484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 47, 57, 76, 84, 94, 114, 133, 141, 188, 228, 266, 282, 329, 373, 399, 532, 564, 658, 746, 798, 893, 987, 1119, 1316, 1492, 1596, 1786, 1974, 2238, 2611, 2679, 3572, 3948, 4476, 5222, 5358, 6251, 7087, 7833, 10444, 10716, 12502, 14174, 15666, 17531, 18753, 21261, 25004, 28348, 31332, 35062, 37506, 42522, 49609, 52593, 70124, 75012, 85044, 99218, 105186, 122717, 148827, 198436, 210372, 245434, 297654, 333089, 368151, 490868, 595308, 666178, 736302, 999267, 1332356, 1472604, 1998534, 2331623, 3997068, 4663246, 6994869, 9326492, 13989738, 27979476]

約数ペア:

[(1, 27979476), (2, 13989738), (3, 9326492), (4, 6994869), (6, 4663246), (7, 3997068), (12, 2331623), (14, 1998534), (19, 1472604), (21, 1332356), (28, 999267), (38, 736302), (42, 666178), (47, 595308), (57, 490868), (76, 368151), (84, 333089), (94, 297654), (114, 245434), (133, 210372), (141, 198436), (188, 148827), (228, 122717), (266, 105186), (282, 99218), (329, 85044), (373, 75012), (399, 70124), (532, 52593), (564, 49609), (658, 42522), (746, 37506), (798, 35062), (893, 31332), (987, 28348), (1119, 25004), (1316, 21261), (1492, 18753), (1596, 17531), (1786, 15666), (1974, 14174), (2238, 12502), (2611, 10716), (2679, 10444), (3572, 7833), (3948, 7087), (4476, 6251), (5222, 5358)]