64916488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3877}}^1$

素因数の和:3926

約数の個数: 64

約数和(自身を含む): 156360960

約数和(自身を除く): 91444472

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1196, 1288, 2093, 2392, 3877, 4186, 7754, 8372, 15508, 16744, 27139, 31016, 50401, 54278, 89171, 100802, 108556, 178342, 201604, 217112, 352807, 356684, 403208, 624197, 705614, 713368, 1159223, 1248394, 1411228, 2318446, 2496788, 2822456, 4636892, 4993576, 8114561, 9273784, 16229122, 32458244, 64916488]

約数ペア:

[(1, 64916488), (2, 32458244), (4, 16229122), (7, 9273784), (8, 8114561), (13, 4993576), (14, 4636892), (23, 2822456), (26, 2496788), (28, 2318446), (46, 1411228), (52, 1248394), (56, 1159223), (91, 713368), (92, 705614), (104, 624197), (161, 403208), (182, 356684), (184, 352807), (299, 217112), (322, 201604), (364, 178342), (598, 108556), (644, 100802), (728, 89171), (1196, 54278), (1288, 50401), (2093, 31016), (2392, 27139), (3877, 16744), (4186, 15508), (7754, 8372)]