42643888

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22397}}^1$

素因数の和:22429

約数の個数: 40

約数和(自身を含む): 99984672

約数和(自身を除く): 57340784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 22397, 44794, 89588, 156779, 179176, 313558, 358352, 380749, 627116, 761498, 1254232, 1522996, 2508464, 2665243, 3045992, 5330486, 6091984, 10660972, 21321944, 42643888]

約数ペア:

[(1, 42643888), (2, 21321944), (4, 10660972), (7, 6091984), (8, 5330486), (14, 3045992), (16, 2665243), (17, 2508464), (28, 1522996), (34, 1254232), (56, 761498), (68, 627116), (112, 380749), (119, 358352), (136, 313558), (238, 179176), (272, 156779), (476, 89588), (952, 44794), (1904, 22397)]