42482968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 90604800

約数和(自身を除く): 48121832

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 103, 109, 172, 206, 218, 344, 412, 436, 473, 824, 872, 946, 1133, 1199, 1892, 2266, 2398, 3784, 4429, 4532, 4687, 4796, 8858, 9064, 9374, 9592, 11227, 17716, 18748, 22454, 35432, 37496, 44908, 48719, 51557, 89816, 97438, 103114, 123497, 194876, 206228, 246994, 389752, 412456, 482761, 493988, 965522, 987976, 1931044, 3862088, 5310371, 10620742, 21241484, 42482968]

約数ペア:

[(1, 42482968), (2, 21241484), (4, 10620742), (8, 5310371), (11, 3862088), (22, 1931044), (43, 987976), (44, 965522), (86, 493988), (88, 482761), (103, 412456), (109, 389752), (172, 246994), (206, 206228), (218, 194876), (344, 123497), (412, 103114), (436, 97438), (473, 89816), (824, 51557), (872, 48719), (946, 44908), (1133, 37496), (1199, 35432), (1892, 22454), (2266, 18748), (2398, 17716), (3784, 11227), (4429, 9592), (4532, 9374), (4687, 9064), (4796, 8858)]