42974776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 93139200

約数和(自身を除く): 50164424

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 109, 136, 218, 221, 223, 436, 442, 446, 872, 884, 892, 1417, 1768, 1784, 1853, 2834, 2899, 3706, 3791, 5668, 5798, 7412, 7582, 11336, 11596, 14824, 15164, 23192, 24089, 24307, 30328, 48178, 48614, 49283, 96356, 97228, 98566, 192712, 194456, 197132, 315991, 394264, 413219, 631982, 826438, 1263964, 1652876, 2527928, 3305752, 5371847, 10743694, 21487388, 42974776]

約数ペア:

[(1, 42974776), (2, 21487388), (4, 10743694), (8, 5371847), (13, 3305752), (17, 2527928), (26, 1652876), (34, 1263964), (52, 826438), (68, 631982), (104, 413219), (109, 394264), (136, 315991), (218, 197132), (221, 194456), (223, 192712), (436, 98566), (442, 97228), (446, 96356), (872, 49283), (884, 48614), (892, 48178), (1417, 30328), (1768, 24307), (1784, 24089), (1853, 23192), (2834, 15164), (2899, 14824), (3706, 11596), (3791, 11336), (5668, 7582), (5798, 7412)]