42769484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 82736640

約数和(自身を除く): 39967156

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 89, 148, 178, 191, 356, 382, 629, 764, 1258, 1513, 2516, 3026, 3247, 3293, 6052, 6494, 6586, 7067, 12988, 13172, 14134, 16999, 28268, 33998, 55981, 67996, 111962, 120139, 223924, 240278, 288983, 480556, 577966, 628963, 1155932, 1257926, 2515852, 10692371, 21384742, 42769484]

約数ペア:

[(1, 42769484), (2, 21384742), (4, 10692371), (17, 2515852), (34, 1257926), (37, 1155932), (68, 628963), (74, 577966), (89, 480556), (148, 288983), (178, 240278), (191, 223924), (356, 120139), (382, 111962), (629, 67996), (764, 55981), (1258, 33998), (1513, 28268), (2516, 16999), (3026, 14134), (3247, 13172), (3293, 12988), (6052, 7067), (6494, 6586)]