25904704

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1163

約数の個数: 56

約数和(自身を含む): 59911488

約数和(自身を除く): 34006784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1091, 1484, 1696, 2182, 2968, 3392, 4364, 5936, 7637, 8728, 11872, 15274, 17456, 23744, 30548, 34912, 57823, 61096, 69824, 115646, 122192, 231292, 244384, 404761, 462584, 488768, 809522, 925168, 1619044, 1850336, 3238088, 3700672, 6476176, 12952352, 25904704]

約数ペア:

[(1, 25904704), (2, 12952352), (4, 6476176), (7, 3700672), (8, 3238088), (14, 1850336), (16, 1619044), (28, 925168), (32, 809522), (53, 488768), (56, 462584), (64, 404761), (106, 244384), (112, 231292), (212, 122192), (224, 115646), (371, 69824), (424, 61096), (448, 57823), (742, 34912), (848, 30548), (1091, 23744), (1484, 17456), (1696, 15274), (2182, 11872), (2968, 8728), (3392, 7637), (4364, 5936)]