38127984

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 104993280

約数和(自身を除く): 66865296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 97, 114, 152, 194, 228, 291, 304, 388, 431, 456, 582, 776, 862, 912, 1164, 1293, 1552, 1724, 1843, 2328, 2586, 3448, 3686, 4656, 5172, 5529, 6896, 7372, 8189, 10344, 11058, 14744, 16378, 20688, 22116, 24567, 29488, 32756, 41807, 44232, 49134, 65512, 83614, 88464, 98268, 125421, 131024, 167228, 196536, 250842, 334456, 393072, 501684, 668912, 794333, 1003368, 1588666, 2006736, 2382999, 3177332, 4765998, 6354664, 9531996, 12709328, 19063992, 38127984]

約数ペア:

[(1, 38127984), (2, 19063992), (3, 12709328), (4, 9531996), (6, 6354664), (8, 4765998), (12, 3177332), (16, 2382999), (19, 2006736), (24, 1588666), (38, 1003368), (48, 794333), (57, 668912), (76, 501684), (97, 393072), (114, 334456), (152, 250842), (194, 196536), (228, 167228), (291, 131024), (304, 125421), (388, 98268), (431, 88464), (456, 83614), (582, 65512), (776, 49134), (862, 44232), (912, 41807), (1164, 32756), (1293, 29488), (1552, 24567), (1724, 22116), (1843, 20688), (2328, 16378), (2586, 14744), (3448, 11058), (3686, 10344), (4656, 8189), (5172, 7372), (5529, 6896)]