78372952

素因数分解:

$2^3\times 7^2\times {\mathrm{199931}}^1$

素因数の和:199951

約数の個数: 24

約数和(自身を含む): 170941860

約数和(自身を除く): 92568908

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 199931, 399862, 799724, 1399517, 1599448, 2799034, 5598068, 9796619, 11196136, 19593238, 39186476, 78372952]

約数ペア:

[(1, 78372952), (2, 39186476), (4, 19593238), (7, 11196136), (8, 9796619), (14, 5598068), (28, 2799034), (49, 1599448), (56, 1399517), (98, 799724), (196, 399862), (392, 199931)]