4049011408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{7673}}^1$

素因数の和:7796

約数の個数: 80

約数和(自身を含む): 8792562240

約数和(自身を除く): 4743550832

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 59, 86, 104, 118, 172, 208, 236, 344, 472, 559, 688, 767, 944, 1118, 1534, 2236, 2537, 3068, 4472, 5074, 6136, 7673, 8944, 10148, 12272, 15346, 20296, 30692, 32981, 40592, 61384, 65962, 99749, 122768, 131924, 199498, 263848, 329939, 398996, 452707, 527696, 659878, 797992, 905414, 1319756, 1595984, 1810828, 2639512, 3621656, 4289207, 5279024, 5885191, 7243312, 8578414, 11770382, 17156828, 19466401, 23540764, 34313656, 38932802, 47081528, 68627312, 77865604, 94163056, 155731208, 253063213, 311462416, 506126426, 1012252852, 2024505704, 4049011408]

約数ペア:

[(1, 4049011408), (2, 2024505704), (4, 1012252852), (8, 506126426), (13, 311462416), (16, 253063213), (26, 155731208), (43, 94163056), (52, 77865604), (59, 68627312), (86, 47081528), (104, 38932802), (118, 34313656), (172, 23540764), (208, 19466401), (236, 17156828), (344, 11770382), (472, 8578414), (559, 7243312), (688, 5885191), (767, 5279024), (944, 4289207), (1118, 3621656), (1534, 2639512), (2236, 1810828), (2537, 1595984), (3068, 1319756), (4472, 905414), (5074, 797992), (6136, 659878), (7673, 527696), (8944, 452707), (10148, 398996), (12272, 329939), (15346, 263848), (20296, 199498), (30692, 131924), (32981, 122768), (40592, 99749), (61384, 65962)]