17989848512

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{52511}}^1$

素因数の和:52677

約数の個数: 56

約数和(自身を含む): 36732984192

約数和(自身を除く): 18743135680

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 101, 106, 202, 212, 404, 424, 808, 848, 1616, 1696, 3232, 3392, 5353, 6464, 10706, 21412, 42824, 52511, 85648, 105022, 171296, 210044, 342592, 420088, 840176, 1680352, 2783083, 3360704, 5303611, 5566166, 10607222, 11132332, 21214444, 22264664, 42428888, 44529328, 84857776, 89058656, 169715552, 178117312, 281091383, 339431104, 562182766, 1124365532, 2248731064, 4497462128, 8994924256, 17989848512]

約数ペア:

[(1, 17989848512), (2, 8994924256), (4, 4497462128), (8, 2248731064), (16, 1124365532), (32, 562182766), (53, 339431104), (64, 281091383), (101, 178117312), (106, 169715552), (202, 89058656), (212, 84857776), (404, 44529328), (424, 42428888), (808, 22264664), (848, 21214444), (1616, 11132332), (1696, 10607222), (3232, 5566166), (3392, 5303611), (5353, 3360704), (6464, 2783083), (10706, 1680352), (21412, 840176), (42824, 420088), (52511, 342592), (85648, 210044), (105022, 171296)]