65778384

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{27967}}^1$

素因数の和:27992

約数の個数: 60

約数和(自身を含む): 197677824

約数和(自身を除く): 131899440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 27967, 55934, 83901, 111868, 167802, 195769, 223736, 335604, 391538, 447472, 587307, 671208, 783076, 1174614, 1342416, 1370383, 1566152, 2349228, 2740766, 3132304, 4111149, 4698456, 5481532, 8222298, 9396912, 10963064, 16444596, 21926128, 32889192, 65778384]

約数ペア:

[(1, 65778384), (2, 32889192), (3, 21926128), (4, 16444596), (6, 10963064), (7, 9396912), (8, 8222298), (12, 5481532), (14, 4698456), (16, 4111149), (21, 3132304), (24, 2740766), (28, 2349228), (42, 1566152), (48, 1370383), (49, 1342416), (56, 1174614), (84, 783076), (98, 671208), (112, 587307), (147, 447472), (168, 391538), (196, 335604), (294, 223736), (336, 195769), (392, 167802), (588, 111868), (784, 83901), (1176, 55934), (2352, 27967)]