38921376

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{2399}}^1$

素因数の和:2438

約数の個数: 72

約数和(自身を含む): 110678400

約数和(自身を除く): 71757024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2399, 2704, 4056, 4798, 5408, 7197, 8112, 9596, 14394, 16224, 19192, 28788, 31187, 38384, 57576, 62374, 76768, 93561, 115152, 124748, 187122, 230304, 249496, 374244, 405431, 498992, 748488, 810862, 997984, 1216293, 1496976, 1621724, 2432586, 2993952, 3243448, 4865172, 6486896, 9730344, 12973792, 19460688, 38921376]

約数ペア:

[(1, 38921376), (2, 19460688), (3, 12973792), (4, 9730344), (6, 6486896), (8, 4865172), (12, 3243448), (13, 2993952), (16, 2432586), (24, 1621724), (26, 1496976), (32, 1216293), (39, 997984), (48, 810862), (52, 748488), (78, 498992), (96, 405431), (104, 374244), (156, 249496), (169, 230304), (208, 187122), (312, 124748), (338, 115152), (416, 93561), (507, 76768), (624, 62374), (676, 57576), (1014, 38384), (1248, 31187), (1352, 28788), (2028, 19192), (2399, 16224), (2704, 14394), (4056, 9596), (4798, 8112), (5408, 7197)]