29688792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 91238400

約数和(自身を除く): 61549608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 71, 76, 84, 114, 131, 133, 142, 152, 168, 213, 228, 262, 266, 284, 393, 399, 426, 456, 497, 524, 532, 568, 786, 798, 852, 917, 994, 1048, 1064, 1349, 1491, 1572, 1596, 1704, 1834, 1988, 2489, 2698, 2751, 2982, 3144, 3192, 3668, 3976, 4047, 4978, 5396, 5502, 5964, 7336, 7467, 8094, 9301, 9443, 9956, 10792, 11004, 11928, 14934, 16188, 17423, 18602, 18886, 19912, 22008, 27903, 28329, 29868, 32376, 34846, 37204, 37772, 52269, 55806, 56658, 59736, 65107, 69692, 74408, 75544, 104538, 111612, 113316, 130214, 139384, 176719, 195321, 209076, 223224, 226632, 260428, 353438, 390642, 418152, 520856, 530157, 706876, 781284, 1060314, 1237033, 1413752, 1562568, 2120628, 2474066, 3711099, 4241256, 4948132, 7422198, 9896264, 14844396, 29688792]

約数ペア:

[(1, 29688792), (2, 14844396), (3, 9896264), (4, 7422198), (6, 4948132), (7, 4241256), (8, 3711099), (12, 2474066), (14, 2120628), (19, 1562568), (21, 1413752), (24, 1237033), (28, 1060314), (38, 781284), (42, 706876), (56, 530157), (57, 520856), (71, 418152), (76, 390642), (84, 353438), (114, 260428), (131, 226632), (133, 223224), (142, 209076), (152, 195321), (168, 176719), (213, 139384), (228, 130214), (262, 113316), (266, 111612), (284, 104538), (393, 75544), (399, 74408), (426, 69692), (456, 65107), (497, 59736), (524, 56658), (532, 55806), (568, 52269), (786, 37772), (798, 37204), (852, 34846), (917, 32376), (994, 29868), (1048, 28329), (1064, 27903), (1349, 22008), (1491, 19912), (1572, 18886), (1596, 18602), (1704, 17423), (1834, 16188), (1988, 14934), (2489, 11928), (2698, 11004), (2751, 10792), (2982, 9956), (3144, 9443), (3192, 9301), (3668, 8094), (3976, 7467), (4047, 7336), (4978, 5964), (5396, 5502)]