26916578312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{15679}}^1$

素因数の和:16686

約数の個数: 64

約数和(自身を含む): 57610828800

約数和(自身を除く): 30694250488

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 971, 1768, 1942, 3884, 7768, 12623, 15679, 16507, 25246, 31358, 33014, 50492, 62716, 66028, 100984, 125432, 132056, 203827, 214591, 266543, 407654, 429182, 533086, 815308, 858364, 1066172, 1630616, 1716728, 2132344, 3465059, 6930118, 13860236, 15224309, 27720472, 30448618, 60897236, 121794472, 197916017, 258813253, 395832034, 517626506, 791664068, 1035253012, 1583328136, 2070506024, 3364572289, 6729144578, 13458289156, 26916578312]

約数ペア:

[(1, 26916578312), (2, 13458289156), (4, 6729144578), (8, 3364572289), (13, 2070506024), (17, 1583328136), (26, 1035253012), (34, 791664068), (52, 517626506), (68, 395832034), (104, 258813253), (136, 197916017), (221, 121794472), (442, 60897236), (884, 30448618), (971, 27720472), (1768, 15224309), (1942, 13860236), (3884, 6930118), (7768, 3465059), (12623, 2132344), (15679, 1716728), (16507, 1630616), (25246, 1066172), (31358, 858364), (33014, 815308), (50492, 533086), (62716, 429182), (66028, 407654), (100984, 266543), (125432, 214591), (132056, 203827)]