42571804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 89187840

約数和(自身を除く): 46616036

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 59, 62, 92, 118, 124, 236, 253, 341, 506, 529, 649, 682, 713, 1012, 1058, 1298, 1357, 1364, 1426, 1829, 2116, 2596, 2714, 2852, 3658, 5428, 5819, 7316, 7843, 11638, 14927, 15686, 16399, 20119, 23276, 29854, 31211, 31372, 32798, 40238, 42067, 59708, 62422, 65596, 80476, 84134, 124844, 168268, 180389, 343321, 360778, 462737, 686642, 721556, 925474, 967541, 1373284, 1850948, 1935082, 3870164, 10642951, 21285902, 42571804]

約数ペア:

[(1, 42571804), (2, 21285902), (4, 10642951), (11, 3870164), (22, 1935082), (23, 1850948), (31, 1373284), (44, 967541), (46, 925474), (59, 721556), (62, 686642), (92, 462737), (118, 360778), (124, 343321), (236, 180389), (253, 168268), (341, 124844), (506, 84134), (529, 80476), (649, 65596), (682, 62422), (713, 59708), (1012, 42067), (1058, 40238), (1298, 32798), (1357, 31372), (1364, 31211), (1426, 29854), (1829, 23276), (2116, 20119), (2596, 16399), (2714, 15686), (2852, 14927), (3658, 11638), (5428, 7843), (5819, 7316)]