64961344

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3919}}^1$

素因数の和:3975

約数の個数: 56

約数和(自身を含む): 151343360

約数和(自身を除く): 86382016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1184, 2072, 2368, 3919, 4144, 7838, 8288, 15676, 16576, 27433, 31352, 54866, 62704, 109732, 125408, 145003, 219464, 250816, 290006, 438928, 580012, 877856, 1015021, 1160024, 1755712, 2030042, 2320048, 4060084, 4640096, 8120168, 9280192, 16240336, 32480672, 64961344]

約数ペア:

[(1, 64961344), (2, 32480672), (4, 16240336), (7, 9280192), (8, 8120168), (14, 4640096), (16, 4060084), (28, 2320048), (32, 2030042), (37, 1755712), (56, 1160024), (64, 1015021), (74, 877856), (112, 580012), (148, 438928), (224, 290006), (259, 250816), (296, 219464), (448, 145003), (518, 125408), (592, 109732), (1036, 62704), (1184, 54866), (2072, 31352), (2368, 27433), (3919, 16576), (4144, 15676), (7838, 8288)]