66573616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1699}}^1$

素因数の和:1817

約数の個数: 40

約数和(自身を含む): 134912000

約数和(自身を除く): 68338384

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 158, 248, 316, 496, 632, 1264, 1699, 2449, 3398, 4898, 6796, 9796, 13592, 19592, 27184, 39184, 52669, 105338, 134221, 210676, 268442, 421352, 536884, 842704, 1073768, 2147536, 4160851, 8321702, 16643404, 33286808, 66573616]

約数ペア:

[(1, 66573616), (2, 33286808), (4, 16643404), (8, 8321702), (16, 4160851), (31, 2147536), (62, 1073768), (79, 842704), (124, 536884), (158, 421352), (248, 268442), (316, 210676), (496, 134221), (632, 105338), (1264, 52669), (1699, 39184), (2449, 27184), (3398, 19592), (4898, 13592), (6796, 9796)]