38667554

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 64665216

約数和(自身を除く): 25997662

約数列:

[1, 2, 17, 23, 34, 46, 197, 251, 391, 394, 502, 782, 3349, 4267, 4531, 5773, 6698, 8534, 9062, 11546, 49447, 77027, 98141, 98894, 154054, 196282, 840599, 1137281, 1681198, 2274562, 19333777, 38667554]

約数ペア:

[(1, 38667554), (2, 19333777), (17, 2274562), (23, 1681198), (34, 1137281), (46, 840599), (197, 196282), (251, 154054), (391, 98894), (394, 98141), (502, 77027), (782, 49447), (3349, 11546), (4267, 9062), (4531, 8534), (5773, 6698)]