38146504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 84680640

約数和(自身を除く): 46534136

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 43, 44, 68, 86, 88, 136, 172, 187, 344, 374, 473, 593, 731, 748, 946, 1186, 1462, 1496, 1892, 2372, 2924, 3784, 4744, 5848, 6523, 8041, 10081, 13046, 16082, 20162, 25499, 26092, 32164, 40324, 50998, 52184, 64328, 80648, 101996, 110891, 203992, 221782, 280489, 433483, 443564, 560978, 866966, 887128, 1121956, 1733932, 2243912, 3467864, 4768313, 9536626, 19073252, 38146504]

約数ペア:

[(1, 38146504), (2, 19073252), (4, 9536626), (8, 4768313), (11, 3467864), (17, 2243912), (22, 1733932), (34, 1121956), (43, 887128), (44, 866966), (68, 560978), (86, 443564), (88, 433483), (136, 280489), (172, 221782), (187, 203992), (344, 110891), (374, 101996), (473, 80648), (593, 64328), (731, 52184), (748, 50998), (946, 40324), (1186, 32164), (1462, 26092), (1496, 25499), (1892, 20162), (2372, 16082), (2924, 13046), (3784, 10081), (4744, 8041), (5848, 6523)]