29216628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 84913920

約数和(自身を除く): 55697292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 269, 431, 538, 807, 862, 1076, 1293, 1614, 1724, 1883, 2421, 2586, 3017, 3228, 3766, 3879, 4842, 5172, 5649, 6034, 7532, 7758, 9051, 9684, 11298, 12068, 15516, 16947, 18102, 22596, 27153, 33894, 36204, 54306, 67788, 108612, 115939, 231878, 347817, 463756, 695634, 811573, 1043451, 1391268, 1623146, 2086902, 2434719, 3246292, 4173804, 4869438, 7304157, 9738876, 14608314, 29216628]

約数ペア:

[(1, 29216628), (2, 14608314), (3, 9738876), (4, 7304157), (6, 4869438), (7, 4173804), (9, 3246292), (12, 2434719), (14, 2086902), (18, 1623146), (21, 1391268), (28, 1043451), (36, 811573), (42, 695634), (63, 463756), (84, 347817), (126, 231878), (252, 115939), (269, 108612), (431, 67788), (538, 54306), (807, 36204), (862, 33894), (1076, 27153), (1293, 22596), (1614, 18102), (1724, 16947), (1883, 15516), (2421, 12068), (2586, 11298), (3017, 9684), (3228, 9051), (3766, 7758), (3879, 7532), (4842, 6034), (5172, 5649)]