38894856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1$

素因数の和:1659

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 91741944

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1619, 1716, 1848, 2002, 2184, 3003, 3238, 3432, 4004, 4857, 6006, 6476, 8008, 9714, 11333, 12012, 12952, 17809, 19428, 21047, 22666, 24024, 33999, 35618, 38856, 42094, 45332, 53427, 63141, 67998, 71236, 84188, 90664, 106854, 124663, 126282, 135996, 142472, 147329, 168376, 213708, 231517, 249326, 252564, 271992, 294658, 373989, 427416, 441987, 463034, 498652, 505128, 589316, 694551, 747978, 883974, 926068, 997304, 1178632, 1389102, 1495956, 1620619, 1767948, 1852136, 2778204, 2991912, 3241238, 3535896, 4861857, 5556408, 6482476, 9723714, 12964952, 19447428, 38894856]

約数ペア:

[(1, 38894856), (2, 19447428), (3, 12964952), (4, 9723714), (6, 6482476), (7, 5556408), (8, 4861857), (11, 3535896), (12, 3241238), (13, 2991912), (14, 2778204), (21, 1852136), (22, 1767948), (24, 1620619), (26, 1495956), (28, 1389102), (33, 1178632), (39, 997304), (42, 926068), (44, 883974), (52, 747978), (56, 694551), (66, 589316), (77, 505128), (78, 498652), (84, 463034), (88, 441987), (91, 427416), (104, 373989), (132, 294658), (143, 271992), (154, 252564), (156, 249326), (168, 231517), (182, 213708), (231, 168376), (264, 147329), (273, 142472), (286, 135996), (308, 126282), (312, 124663), (364, 106854), (429, 90664), (462, 84188), (546, 71236), (572, 67998), (616, 63141), (728, 53427), (858, 45332), (924, 42094), (1001, 38856), (1092, 35618), (1144, 33999), (1619, 24024), (1716, 22666), (1848, 21047), (2002, 19428), (2184, 17809), (3003, 12952), (3238, 12012), (3432, 11333), (4004, 9714), (4857, 8008), (6006, 6476)]