78921296

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4597}}^1$

素因数の和:4671

約数の個数: 40

約数和(自身を含む): 162493320

約数和(自身を除く): 83572024

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 232, 296, 464, 592, 1073, 2146, 4292, 4597, 8584, 9194, 17168, 18388, 36776, 73552, 133313, 170089, 266626, 340178, 533252, 680356, 1066504, 1360712, 2133008, 2721424, 4932581, 9865162, 19730324, 39460648, 78921296]

約数ペア:

[(1, 78921296), (2, 39460648), (4, 19730324), (8, 9865162), (16, 4932581), (29, 2721424), (37, 2133008), (58, 1360712), (74, 1066504), (116, 680356), (148, 533252), (232, 340178), (296, 266626), (464, 170089), (592, 133313), (1073, 73552), (2146, 36776), (4292, 18388), (4597, 17168), (8584, 9194)]