1617939904

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{68141}}^1$

素因数の和:68213

約数の個数: 56

約数和(自身を含む): 3738542688

約数和(自身を除く): 2120602784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 3392, 5936, 11872, 23744, 68141, 136282, 272564, 476987, 545128, 953974, 1090256, 1907948, 2180512, 3611473, 3815896, 4361024, 7222946, 7631792, 14445892, 15263584, 25280311, 28891784, 30527168, 50560622, 57783568, 101121244, 115567136, 202242488, 231134272, 404484976, 808969952, 1617939904]

約数ペア:

[(1, 1617939904), (2, 808969952), (4, 404484976), (7, 231134272), (8, 202242488), (14, 115567136), (16, 101121244), (28, 57783568), (32, 50560622), (53, 30527168), (56, 28891784), (64, 25280311), (106, 15263584), (112, 14445892), (212, 7631792), (224, 7222946), (371, 4361024), (424, 3815896), (448, 3611473), (742, 2180512), (848, 1907948), (1484, 1090256), (1696, 953974), (2968, 545128), (3392, 476987), (5936, 272564), (11872, 136282), (23744, 68141)]