70621768

素因数分解:

$2^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{5507}}^1$

素因数の和:5749

約数の個数: 32

約数和(自身を含む): 152020800

約数和(自身を除く): 81399032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 229, 458, 916, 1603, 1832, 3206, 5507, 6412, 11014, 12824, 22028, 38549, 44056, 77098, 154196, 308392, 1261103, 2522206, 5044412, 8827721, 10088824, 17655442, 35310884, 70621768]

約数ペア:

[(1, 70621768), (2, 35310884), (4, 17655442), (7, 10088824), (8, 8827721), (14, 5044412), (28, 2522206), (56, 1261103), (229, 308392), (458, 154196), (916, 77098), (1603, 44056), (1832, 38549), (3206, 22028), (5507, 12824), (6412, 11014)]