28369068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 82715136

約数和(自身を除く): 54346068

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 83, 84, 91, 156, 166, 182, 249, 273, 313, 332, 364, 498, 546, 581, 626, 939, 996, 1079, 1092, 1162, 1252, 1743, 1878, 2158, 2191, 2324, 3237, 3486, 3756, 4069, 4316, 4382, 6474, 6573, 6972, 7553, 8138, 8764, 12207, 12948, 13146, 15106, 16276, 22659, 24414, 25979, 26292, 28483, 30212, 45318, 48828, 51958, 56966, 77937, 85449, 90636, 103916, 113932, 155874, 170898, 181853, 311748, 337727, 341796, 363706, 545559, 675454, 727412, 1013181, 1091118, 1350908, 2026362, 2182236, 2364089, 4052724, 4728178, 7092267, 9456356, 14184534, 28369068]

約数ペア:

[(1, 28369068), (2, 14184534), (3, 9456356), (4, 7092267), (6, 4728178), (7, 4052724), (12, 2364089), (13, 2182236), (14, 2026362), (21, 1350908), (26, 1091118), (28, 1013181), (39, 727412), (42, 675454), (52, 545559), (78, 363706), (83, 341796), (84, 337727), (91, 311748), (156, 181853), (166, 170898), (182, 155874), (249, 113932), (273, 103916), (313, 90636), (332, 85449), (364, 77937), (498, 56966), (546, 51958), (581, 48828), (626, 45318), (939, 30212), (996, 28483), (1079, 26292), (1092, 25979), (1162, 24414), (1252, 22659), (1743, 16276), (1878, 15106), (2158, 13146), (2191, 12948), (2324, 12207), (3237, 8764), (3486, 8138), (3756, 7553), (4069, 6972), (4316, 6573), (4382, 6474)]