1566177704

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{5419}}^1$

素因数の和:5842

約数の個数: 64

約数和(自身を含む): 3624028800

約数和(自身を除く): 2057851096

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 397, 728, 794, 1588, 2779, 3176, 5161, 5419, 5558, 10322, 10838, 11116, 20644, 21676, 22232, 36127, 37933, 41288, 43352, 70447, 72254, 75866, 140894, 144508, 151732, 281788, 289016, 303464, 493129, 563576, 986258, 1972516, 2151343, 3945032, 4302686, 8605372, 15059401, 17210744, 27967459, 30118802, 55934918, 60237604, 111869836, 120475208, 195772213, 223739672, 391544426, 783088852, 1566177704]

約数ペア:

[(1, 1566177704), (2, 783088852), (4, 391544426), (7, 223739672), (8, 195772213), (13, 120475208), (14, 111869836), (26, 60237604), (28, 55934918), (52, 30118802), (56, 27967459), (91, 17210744), (104, 15059401), (182, 8605372), (364, 4302686), (397, 3945032), (728, 2151343), (794, 1972516), (1588, 986258), (2779, 563576), (3176, 493129), (5161, 303464), (5419, 289016), (5558, 281788), (10322, 151732), (10838, 144508), (11116, 140894), (20644, 75866), (21676, 72254), (22232, 70447), (36127, 43352), (37933, 41288)]