37142656

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 77405760

約数和(自身を除く): 40263104

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 67, 71, 122, 128, 134, 142, 244, 268, 284, 488, 536, 568, 976, 1072, 1136, 1952, 2144, 2272, 3904, 4087, 4288, 4331, 4544, 4757, 7808, 8174, 8576, 8662, 9088, 9514, 16348, 17324, 19028, 32696, 34648, 38056, 65392, 69296, 76112, 130784, 138592, 152224, 261568, 277184, 290177, 304448, 523136, 554368, 580354, 608896, 1160708, 2321416, 4642832, 9285664, 18571328, 37142656]

約数ペア:

[(1, 37142656), (2, 18571328), (4, 9285664), (8, 4642832), (16, 2321416), (32, 1160708), (61, 608896), (64, 580354), (67, 554368), (71, 523136), (122, 304448), (128, 290177), (134, 277184), (142, 261568), (244, 152224), (268, 138592), (284, 130784), (488, 76112), (536, 69296), (568, 65392), (976, 38056), (1072, 34648), (1136, 32696), (1952, 19028), (2144, 17324), (2272, 16348), (3904, 9514), (4087, 9088), (4288, 8662), (4331, 8576), (4544, 8174), (4757, 7808)]