38676736

素因数分解:

$2^8\times 7^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 89478144

約数和(自身を除く): 50801408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 128, 191, 224, 226, 256, 382, 448, 452, 764, 791, 896, 904, 1337, 1528, 1582, 1792, 1808, 2674, 3056, 3164, 3616, 5348, 6112, 6328, 7232, 10696, 12224, 12656, 14464, 21392, 21583, 24448, 25312, 28928, 42784, 43166, 48896, 50624, 85568, 86332, 101248, 151081, 171136, 172664, 202496, 302162, 342272, 345328, 604324, 690656, 1208648, 1381312, 2417296, 2762624, 4834592, 5525248, 9669184, 19338368, 38676736]

約数ペア:

[(1, 38676736), (2, 19338368), (4, 9669184), (7, 5525248), (8, 4834592), (14, 2762624), (16, 2417296), (28, 1381312), (32, 1208648), (56, 690656), (64, 604324), (112, 345328), (113, 342272), (128, 302162), (191, 202496), (224, 172664), (226, 171136), (256, 151081), (382, 101248), (448, 86332), (452, 85568), (764, 50624), (791, 48896), (896, 43166), (904, 42784), (1337, 28928), (1528, 25312), (1582, 24448), (1792, 21583), (1808, 21392), (2674, 14464), (3056, 12656), (3164, 12224), (3616, 10696), (5348, 7232), (6112, 6328)]