7807024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:509

約数の個数: 40

約数和(自身を含む): 16221680

約数和(自身を除く): 8414656

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 421, 488, 842, 976, 1159, 1684, 2318, 3368, 4636, 6736, 7999, 9272, 15998, 18544, 25681, 31996, 51362, 63992, 102724, 127984, 205448, 410896, 487939, 975878, 1951756, 3903512, 7807024]

約数ペア:

[(1, 7807024), (2, 3903512), (4, 1951756), (8, 975878), (16, 487939), (19, 410896), (38, 205448), (61, 127984), (76, 102724), (122, 63992), (152, 51362), (244, 31996), (304, 25681), (421, 18544), (488, 15998), (842, 9272), (976, 7999), (1159, 6736), (1684, 4636), (2318, 3368)]