38193116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 82790400

約数和(自身を除く): 44597284

約数列:

[1, 2, 4, 13, 19, 26, 29, 31, 38, 43, 52, 58, 62, 76, 86, 116, 124, 172, 247, 377, 403, 494, 551, 559, 589, 754, 806, 817, 899, 988, 1102, 1118, 1178, 1247, 1333, 1508, 1612, 1634, 1798, 2204, 2236, 2356, 2494, 2666, 3268, 3596, 4988, 5332, 7163, 7657, 10621, 11687, 14326, 15314, 16211, 17081, 17329, 21242, 23374, 23693, 25327, 28652, 30628, 32422, 34162, 34658, 38657, 42484, 46748, 47386, 50654, 64844, 68324, 69316, 77314, 94772, 101308, 154628, 222053, 308009, 329251, 444106, 502541, 616018, 658502, 734483, 888212, 1005082, 1232036, 1317004, 1468966, 2010164, 2937932, 9548279, 19096558, 38193116]

約数ペア:

[(1, 38193116), (2, 19096558), (4, 9548279), (13, 2937932), (19, 2010164), (26, 1468966), (29, 1317004), (31, 1232036), (38, 1005082), (43, 888212), (52, 734483), (58, 658502), (62, 616018), (76, 502541), (86, 444106), (116, 329251), (124, 308009), (172, 222053), (247, 154628), (377, 101308), (403, 94772), (494, 77314), (551, 69316), (559, 68324), (589, 64844), (754, 50654), (806, 47386), (817, 46748), (899, 42484), (988, 38657), (1102, 34658), (1118, 34162), (1178, 32422), (1247, 30628), (1333, 28652), (1508, 25327), (1612, 23693), (1634, 23374), (1798, 21242), (2204, 17329), (2236, 17081), (2356, 16211), (2494, 15314), (2666, 14326), (3268, 11687), (3596, 10621), (4988, 7657), (5332, 7163)]