74407676

素因数分解:

$2^2\times 7^3\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 153182400

約数和(自身を除く): 78774724

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 193, 196, 281, 343, 386, 562, 686, 772, 1124, 1351, 1372, 1967, 2702, 3934, 5404, 7868, 9457, 13769, 18914, 27538, 37828, 54233, 55076, 66199, 96383, 108466, 132398, 192766, 216932, 264796, 379631, 385532, 759262, 1518524, 2657417, 5314834, 10629668, 18601919, 37203838, 74407676]

約数ペア:

[(1, 74407676), (2, 37203838), (4, 18601919), (7, 10629668), (14, 5314834), (28, 2657417), (49, 1518524), (98, 759262), (193, 385532), (196, 379631), (281, 264796), (343, 216932), (386, 192766), (562, 132398), (686, 108466), (772, 96383), (1124, 66199), (1351, 55076), (1372, 54233), (1967, 37828), (2702, 27538), (3934, 18914), (5404, 13769), (7868, 9457)]