69213928

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{16931}}^1$

素因数の和:17017

約数の個数: 32

約数和(自身を含む): 150356160

約数和(自身を除く): 81142232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 16931, 33862, 67724, 118517, 135448, 237034, 474068, 948136, 1235963, 2471926, 4943852, 8651741, 9887704, 17303482, 34606964, 69213928]

約数ペア:

[(1, 69213928), (2, 34606964), (4, 17303482), (7, 9887704), (8, 8651741), (14, 4943852), (28, 2471926), (56, 1235963), (73, 948136), (146, 474068), (292, 237034), (511, 135448), (584, 118517), (1022, 67724), (2044, 33862), (4088, 16931)]