28294904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4799}}^1$

素因数の和:4883

約数の個数: 32

約数和(自身を含む): 58752000

約数和(自身を除く): 30457096

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 4799, 5896, 9598, 19196, 38392, 52789, 105578, 211156, 321533, 422312, 643066, 1286132, 2572264, 3536863, 7073726, 14147452, 28294904]

約数ペア:

[(1, 28294904), (2, 14147452), (4, 7073726), (8, 3536863), (11, 2572264), (22, 1286132), (44, 643066), (67, 422312), (88, 321533), (134, 211156), (268, 105578), (536, 52789), (737, 38392), (1474, 19196), (2948, 9598), (4799, 5896)]