1952209216

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{1091}}^1$

素因数の和:1559

約数の個数: 56

約数和(自身を含む): 3940844544

約数和(自身を除く): 1988635328

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 383, 584, 766, 1091, 1168, 1532, 2182, 2336, 3064, 4364, 4672, 6128, 8728, 12256, 17456, 24512, 27959, 34912, 55918, 69824, 79643, 111836, 159286, 223672, 318572, 417853, 447344, 637144, 835706, 894688, 1274288, 1671412, 1789376, 2548576, 3342824, 5097152, 6685648, 13371296, 26742592, 30503269, 61006538, 122013076, 244026152, 488052304, 976104608, 1952209216]

約数ペア:

[(1, 1952209216), (2, 976104608), (4, 488052304), (8, 244026152), (16, 122013076), (32, 61006538), (64, 30503269), (73, 26742592), (146, 13371296), (292, 6685648), (383, 5097152), (584, 3342824), (766, 2548576), (1091, 1789376), (1168, 1671412), (1532, 1274288), (2182, 894688), (2336, 835706), (3064, 637144), (4364, 447344), (4672, 417853), (6128, 318572), (8728, 223672), (12256, 159286), (17456, 111836), (24512, 79643), (27959, 69824), (34912, 55918)]