1688925952

素因数分解:

$2^8\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1723}}^1$

素因数の和:2293

約数の個数: 72

約数和(自身を含む): 3862146176

約数和(自身を除く): 2173220224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 547, 896, 1094, 1723, 1792, 2188, 3446, 3829, 4376, 6892, 7658, 8752, 12061, 13784, 15316, 17504, 24122, 27568, 30632, 35008, 48244, 55136, 61264, 70016, 96488, 110272, 122528, 140032, 192976, 220544, 245056, 385952, 441088, 490112, 771904, 942481, 980224, 1543808, 1884962, 3087616, 3769924, 6597367, 7539848, 13194734, 15079696, 26389468, 30159392, 52778936, 60318784, 105557872, 120637568, 211115744, 241275136, 422231488, 844462976, 1688925952]

約数ペア:

[(1, 1688925952), (2, 844462976), (4, 422231488), (7, 241275136), (8, 211115744), (14, 120637568), (16, 105557872), (28, 60318784), (32, 52778936), (56, 30159392), (64, 26389468), (112, 15079696), (128, 13194734), (224, 7539848), (256, 6597367), (448, 3769924), (547, 3087616), (896, 1884962), (1094, 1543808), (1723, 980224), (1792, 942481), (2188, 771904), (3446, 490112), (3829, 441088), (4376, 385952), (6892, 245056), (7658, 220544), (8752, 192976), (12061, 140032), (13784, 122528), (15316, 110272), (17504, 96488), (24122, 70016), (27568, 61264), (30632, 55136), (35008, 48244)]