4789456

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 60

約数和(自身を含む): 11132100

約数和(自身を除く): 6342644

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 149, 164, 196, 287, 298, 328, 392, 574, 596, 656, 784, 1043, 1148, 1192, 2009, 2086, 2296, 2384, 4018, 4172, 4592, 6109, 7301, 8036, 8344, 12218, 14602, 16072, 16688, 24436, 29204, 32144, 42763, 48872, 58408, 85526, 97744, 116816, 171052, 299341, 342104, 598682, 684208, 1197364, 2394728, 4789456]

約数ペア:

[(1, 4789456), (2, 2394728), (4, 1197364), (7, 684208), (8, 598682), (14, 342104), (16, 299341), (28, 171052), (41, 116816), (49, 97744), (56, 85526), (82, 58408), (98, 48872), (112, 42763), (149, 32144), (164, 29204), (196, 24436), (287, 16688), (298, 16072), (328, 14602), (392, 12218), (574, 8344), (596, 8036), (656, 7301), (784, 6109), (1043, 4592), (1148, 4172), (1192, 4018), (2009, 2384), (2086, 2296)]