42480292

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 80898048

約数和(自身を除く): 38417756

約数列:

[1, 2, 4, 31, 37, 47, 62, 74, 94, 124, 148, 188, 197, 394, 788, 1147, 1457, 1739, 2294, 2914, 3478, 4588, 5828, 6107, 6956, 7289, 9259, 12214, 14578, 18518, 24428, 29156, 37036, 53909, 107818, 215636, 225959, 287029, 342583, 451918, 574058, 685166, 903836, 1148116, 1370332, 10620073, 21240146, 42480292]

約数ペア:

[(1, 42480292), (2, 21240146), (4, 10620073), (31, 1370332), (37, 1148116), (47, 903836), (62, 685166), (74, 574058), (94, 451918), (124, 342583), (148, 287029), (188, 225959), (197, 215636), (394, 107818), (788, 53909), (1147, 37036), (1457, 29156), (1739, 24428), (2294, 18518), (2914, 14578), (3478, 12214), (4588, 9259), (5828, 7289), (6107, 6956)]