15996813056

素因数分解:

$2^8\times 7^1\times {\mathrm{337}}^1\times {\mathrm{26489}}^1$

素因数の和:26849

約数の個数: 72

約数和(自身を含む): 36602398560

約数和(自身を除く): 20605585504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 337, 448, 674, 896, 1348, 1792, 2359, 2696, 4718, 5392, 9436, 10784, 18872, 21568, 26489, 37744, 43136, 52978, 75488, 86272, 105956, 150976, 185423, 211912, 301952, 370846, 423824, 603904, 741692, 847648, 1483384, 1695296, 2966768, 3390592, 5933536, 6781184, 8926793, 11867072, 17853586, 23734144, 35707172, 47468288, 62487551, 71414344, 124975102, 142828688, 249950204, 285657376, 499900408, 571314752, 999800816, 1142629504, 1999601632, 2285259008, 3999203264, 7998406528, 15996813056]

約数ペア:

[(1, 15996813056), (2, 7998406528), (4, 3999203264), (7, 2285259008), (8, 1999601632), (14, 1142629504), (16, 999800816), (28, 571314752), (32, 499900408), (56, 285657376), (64, 249950204), (112, 142828688), (128, 124975102), (224, 71414344), (256, 62487551), (337, 47468288), (448, 35707172), (674, 23734144), (896, 17853586), (1348, 11867072), (1792, 8926793), (2359, 6781184), (2696, 5933536), (4718, 3390592), (5392, 2966768), (9436, 1695296), (10784, 1483384), (18872, 847648), (21568, 741692), (26489, 603904), (37744, 423824), (43136, 370846), (52978, 301952), (75488, 211912), (86272, 185423), (105956, 150976)]