129250048

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{1747}}^1$

素因数の和:1797

約数の個数: 54

約数和(自身を含む): 274220996

約数和(自身を除く): 144970948

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 544, 578, 1088, 1156, 1747, 2176, 2312, 3494, 4352, 4624, 6988, 9248, 13976, 18496, 27952, 29699, 36992, 55904, 59398, 73984, 111808, 118796, 223616, 237592, 447232, 475184, 504883, 950368, 1009766, 1900736, 2019532, 3801472, 4039064, 7602944, 8078128, 16156256, 32312512, 64625024, 129250048]

約数ペア:

[(1, 129250048), (2, 64625024), (4, 32312512), (8, 16156256), (16, 8078128), (17, 7602944), (32, 4039064), (34, 3801472), (64, 2019532), (68, 1900736), (128, 1009766), (136, 950368), (256, 504883), (272, 475184), (289, 447232), (544, 237592), (578, 223616), (1088, 118796), (1156, 111808), (1747, 73984), (2176, 59398), (2312, 55904), (3494, 36992), (4352, 29699), (4624, 27952), (6988, 18496), (9248, 13976)]