68886016

素因数分解:

$2^9\times {\mathrm{83}}^1\times {\mathrm{1621}}^1$

素因数の和:1722

約数の個数: 40

約数和(自身を含む): 139381704

約数和(自身を除く): 70495688

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 1328, 1621, 2656, 3242, 5312, 6484, 10624, 12968, 21248, 25936, 42496, 51872, 103744, 134543, 207488, 269086, 414976, 538172, 829952, 1076344, 2152688, 4305376, 8610752, 17221504, 34443008, 68886016]

約数ペア:

[(1, 68886016), (2, 34443008), (4, 17221504), (8, 8610752), (16, 4305376), (32, 2152688), (64, 1076344), (83, 829952), (128, 538172), (166, 414976), (256, 269086), (332, 207488), (512, 134543), (664, 103744), (1328, 51872), (1621, 42496), (2656, 25936), (3242, 21248), (5312, 12968), (6484, 10624)]