42279952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1136

約数の個数: 80

約数和(自身を含む): 101993472

約数和(自身を除く): 59713520

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1087, 1144, 1496, 1768, 2174, 2288, 2431, 2992, 3536, 4348, 4862, 8696, 9724, 11957, 14131, 17392, 18479, 19448, 23914, 28262, 36958, 38896, 47828, 56524, 73916, 95656, 113048, 147832, 155441, 191312, 203269, 226096, 240227, 295664, 310882, 406538, 480454, 621764, 813076, 960908, 1243528, 1626152, 1921816, 2487056, 2642497, 3252304, 3843632, 5284994, 10569988, 21139976, 42279952]

約数ペア:

[(1, 42279952), (2, 21139976), (4, 10569988), (8, 5284994), (11, 3843632), (13, 3252304), (16, 2642497), (17, 2487056), (22, 1921816), (26, 1626152), (34, 1243528), (44, 960908), (52, 813076), (68, 621764), (88, 480454), (104, 406538), (136, 310882), (143, 295664), (176, 240227), (187, 226096), (208, 203269), (221, 191312), (272, 155441), (286, 147832), (374, 113048), (442, 95656), (572, 73916), (748, 56524), (884, 47828), (1087, 38896), (1144, 36958), (1496, 28262), (1768, 23914), (2174, 19448), (2288, 18479), (2431, 17392), (2992, 14131), (3536, 11957), (4348, 9724), (4862, 8696)]