65713568

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1069}}^1$

素因数の和:1209

約数の個数: 48

約数和(自身を含む): 138325320

約数和(自身を除く): 72611752

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 113, 136, 226, 272, 452, 544, 904, 1069, 1808, 1921, 2138, 3616, 3842, 4276, 7684, 8552, 15368, 17104, 18173, 30736, 34208, 36346, 61472, 72692, 120797, 145384, 241594, 290768, 483188, 581536, 966376, 1932752, 2053549, 3865504, 4107098, 8214196, 16428392, 32856784, 65713568]

約数ペア:

[(1, 65713568), (2, 32856784), (4, 16428392), (8, 8214196), (16, 4107098), (17, 3865504), (32, 2053549), (34, 1932752), (68, 966376), (113, 581536), (136, 483188), (226, 290768), (272, 241594), (452, 145384), (544, 120797), (904, 72692), (1069, 61472), (1808, 36346), (1921, 34208), (2138, 30736), (3616, 18173), (3842, 17104), (4276, 15368), (7684, 8552)]