64037312

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:469

約数の個数: 56

約数和(自身を含む): 132283200

約数和(自身を除く): 68245888

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 64, 94, 122, 188, 244, 349, 376, 488, 698, 752, 976, 1396, 1504, 1952, 2792, 2867, 3008, 3904, 5584, 5734, 11168, 11468, 16403, 21289, 22336, 22936, 32806, 42578, 45872, 65612, 85156, 91744, 131224, 170312, 183488, 262448, 340624, 524896, 681248, 1000583, 1049792, 1362496, 2001166, 4002332, 8004664, 16009328, 32018656, 64037312]

約数ペア:

[(1, 64037312), (2, 32018656), (4, 16009328), (8, 8004664), (16, 4002332), (32, 2001166), (47, 1362496), (61, 1049792), (64, 1000583), (94, 681248), (122, 524896), (188, 340624), (244, 262448), (349, 183488), (376, 170312), (488, 131224), (698, 91744), (752, 85156), (976, 65612), (1396, 45872), (1504, 42578), (1952, 32806), (2792, 22936), (2867, 22336), (3008, 21289), (3904, 16403), (5584, 11468), (5734, 11168)]