15500928

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1145

約数の個数: 64

約数和(自身を含む): 42325920

約数和(自身を除く): 26824992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 888, 1091, 1184, 1776, 2182, 2368, 3273, 3552, 4364, 4736, 6546, 7104, 8728, 13092, 14208, 17456, 26184, 34912, 40367, 52368, 69824, 80734, 104736, 121101, 139648, 161468, 209472, 242202, 322936, 418944, 484404, 645872, 968808, 1291744, 1937616, 2583488, 3875232, 5166976, 7750464, 15500928]

約数ペア:

[(1, 15500928), (2, 7750464), (3, 5166976), (4, 3875232), (6, 2583488), (8, 1937616), (12, 1291744), (16, 968808), (24, 645872), (32, 484404), (37, 418944), (48, 322936), (64, 242202), (74, 209472), (96, 161468), (111, 139648), (128, 121101), (148, 104736), (192, 80734), (222, 69824), (296, 52368), (384, 40367), (444, 34912), (592, 26184), (888, 17456), (1091, 14208), (1184, 13092), (1776, 8728), (2182, 7104), (2368, 6546), (3273, 4736), (3552, 4364)]