68884256

素因数分解:

$2^5\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1699}}^1$

素因数の和:1897

約数の個数: 48

約数和(自身を含む): 155937600

約数和(自身を除く): 87053344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 181, 224, 362, 724, 1267, 1448, 1699, 2534, 2896, 3398, 5068, 5792, 6796, 10136, 11893, 13592, 20272, 23786, 27184, 40544, 47572, 54368, 95144, 190288, 307519, 380576, 615038, 1230076, 2152633, 2460152, 4305266, 4920304, 8610532, 9840608, 17221064, 34442128, 68884256]

約数ペア:

[(1, 68884256), (2, 34442128), (4, 17221064), (7, 9840608), (8, 8610532), (14, 4920304), (16, 4305266), (28, 2460152), (32, 2152633), (56, 1230076), (112, 615038), (181, 380576), (224, 307519), (362, 190288), (724, 95144), (1267, 54368), (1448, 47572), (1699, 40544), (2534, 27184), (2896, 23786), (3398, 20272), (5068, 13592), (5792, 11893), (6796, 10136)]