74094128

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1$

素因数の和:789

約数の個数: 40

約数和(自身を含む): 148314912

約数和(自身を除く): 74220784

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 257, 296, 487, 514, 592, 974, 1028, 1948, 2056, 3896, 4112, 7792, 9509, 18019, 19018, 36038, 38036, 72076, 76072, 125159, 144152, 152144, 250318, 288304, 500636, 1001272, 2002544, 4630883, 9261766, 18523532, 37047064, 74094128]

約数ペア:

[(1, 74094128), (2, 37047064), (4, 18523532), (8, 9261766), (16, 4630883), (37, 2002544), (74, 1001272), (148, 500636), (257, 288304), (296, 250318), (487, 152144), (514, 144152), (592, 125159), (974, 76072), (1028, 72076), (1948, 38036), (2056, 36038), (3896, 19018), (4112, 18019), (7792, 9509)]