42179852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 89107872

約数和(自身を除く): 46928020

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 1993, 3986, 5291, 7972, 10582, 21164, 21923, 25909, 43846, 51818, 73741, 87692, 103636, 147482, 284999, 294964, 569998, 811151, 958633, 1139996, 1622302, 1917266, 3244604, 3834532, 10544963, 21089926, 42179852]

約数ペア:

[(1, 42179852), (2, 21089926), (4, 10544963), (11, 3834532), (13, 3244604), (22, 1917266), (26, 1622302), (37, 1139996), (44, 958633), (52, 811151), (74, 569998), (143, 294964), (148, 284999), (286, 147482), (407, 103636), (481, 87692), (572, 73741), (814, 51818), (962, 43846), (1628, 25909), (1924, 21923), (1993, 21164), (3986, 10582), (5291, 7972)]