7248272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:351

約数の個数: 40

約数和(自身を含む): 14984160

約数和(自身を除く): 7735888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 152, 211, 226, 304, 422, 452, 844, 904, 1688, 1808, 2147, 3376, 4009, 4294, 8018, 8588, 16036, 17176, 23843, 32072, 34352, 47686, 64144, 95372, 190744, 381488, 453017, 906034, 1812068, 3624136, 7248272]

約数ペア:

[(1, 7248272), (2, 3624136), (4, 1812068), (8, 906034), (16, 453017), (19, 381488), (38, 190744), (76, 95372), (113, 64144), (152, 47686), (211, 34352), (226, 32072), (304, 23843), (422, 17176), (452, 16036), (844, 8588), (904, 8018), (1688, 4294), (1808, 4009), (2147, 3376)]