65343616

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 141886080

約数和(自身を除く): 76542464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 128, 208, 214, 367, 416, 428, 734, 832, 856, 1391, 1468, 1664, 1712, 2782, 2936, 3424, 4771, 5564, 5872, 6848, 9542, 11128, 11744, 13696, 19084, 22256, 23488, 38168, 39269, 44512, 46976, 76336, 78538, 89024, 152672, 157076, 178048, 305344, 314152, 510497, 610688, 628304, 1020994, 1256608, 2041988, 2513216, 4083976, 5026432, 8167952, 16335904, 32671808, 65343616]

約数ペア:

[(1, 65343616), (2, 32671808), (4, 16335904), (8, 8167952), (13, 5026432), (16, 4083976), (26, 2513216), (32, 2041988), (52, 1256608), (64, 1020994), (104, 628304), (107, 610688), (128, 510497), (208, 314152), (214, 305344), (367, 178048), (416, 157076), (428, 152672), (734, 89024), (832, 78538), (856, 76336), (1391, 46976), (1468, 44512), (1664, 39269), (1712, 38168), (2782, 23488), (2936, 22256), (3424, 19084), (4771, 13696), (5564, 11744), (5872, 11128), (6848, 9542)]