42680128

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:287

約数の個数: 56

約数和(自身を含む): 87782400

約数和(自身を除く): 45102272

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 89, 118, 127, 178, 236, 254, 356, 472, 508, 712, 944, 1016, 1424, 1888, 2032, 2848, 3776, 4064, 5251, 5696, 7493, 8128, 10502, 11303, 14986, 21004, 22606, 29972, 42008, 45212, 59944, 84016, 90424, 119888, 168032, 180848, 239776, 336064, 361696, 479552, 666877, 723392, 1333754, 2667508, 5335016, 10670032, 21340064, 42680128]

約数ペア:

[(1, 42680128), (2, 21340064), (4, 10670032), (8, 5335016), (16, 2667508), (32, 1333754), (59, 723392), (64, 666877), (89, 479552), (118, 361696), (127, 336064), (178, 239776), (236, 180848), (254, 168032), (356, 119888), (472, 90424), (508, 84016), (712, 59944), (944, 45212), (1016, 42008), (1424, 29972), (1888, 22606), (2032, 21004), (2848, 14986), (3776, 11303), (4064, 10502), (5251, 8128), (5696, 7493)]